In the Aakash CST 3 test, Chemistry proved challenging with questions on hydrocarbon reactions, tautomerism, and molecular weight calculations, requiring students to create reaction charts and understand complex organic chemistry concepts; the test also included previous year questions and conceptual questions from NCERT, emphasizing the importance of thorough revision and practice of fundamental concepts.
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Aakash CST 3 Analysisโ๏ธ๐ฅ: Chemistry Ne Le Liya ๐ญ | Score & Mistakes I Made๐ | Re-NEET 2026โณ #aakashAdded:
Hello guys and welcome back and today we will talk about CST3 and before talking about it I want to tell you that today is 31st May, Sunday and we are [sound of clearing throat] in the very last phase. Ok? Now you will have to take your studies very seriously.
Ok? I am telling the truth because the reason is that now almost 20 days are left. Ok? If we exclude today then 20 days are left and now whatever you have to do, the last revision, the last question practice, complete it in 10 days or 15 days, okay and I want to say first before starting this video that from today onwards I am going to upload around 60 or 80 questions in 60 questions daily on my Twitter, two chapters of Biology per day, okay so what will happen is that in 16 days, that is if I count from today, then by 15th June, there will be good questions of Biology, okay and those questions will be there, there will be questions of NEET prep, so you know how good questions are there, okay so I am going to upload that, all you have to do is open that PDF, okay solve it, then match the answer, that's it, you will get a good revision in less time and I am also doing this thing so that I can also revise myself I can provide something good.
Ok? Because this is the last lap for NEET. Ok? After this, I am not going to take any drop myself and this can be of great help to those whose last drop it is.
Ok? So I want to give something as per my wish that I do n't have time but still I am doing it because I want to do it. Ok? And I hope it helps and I had some doubts like how are you doing in Biology? Are you doing NCERT for Biology or from where are you doing the questions? So I'm going to take some doubts now.
For Biology I am reading a little NCERT. But right now I am trying to read two or three chapters a day and along with NCERT, read your short notes as well and if you are getting good questions from NCERT chapter wise then keep solving them also slowly.
Ok? I am taking some help from Anmol Sharma Sir. Ok? He is also asking good questions. So you guys can consider it. Whatever he has done for free on YouTube is also good. Ok? If you ca n't afford a subscription, that's it. And if you can solve MTC then you can solve MTC. Not bad. Ok? As far as Physics is concerned, I would say that you should revise it. Revise the formula and jump to the question immediately. I am also going to do the same and am doing it. Ok? And mostly I am giving mock tests right now.
So I am revising through mock tests.
So this is my goal at present.
Ok? And now my health is a little better.
Now I am able to study well again.
Ok? And let's talk about CST Three. [sound of clearing throat] How was the paper? According to me, the paper was a bit tough, I would call it a bit tough because it was not that easy. Easy in the sense that I was getting prepared in CST 1 and 2, in which one I was not getting prepared, especially in Chemistry and many people know that I was not going to give the test so early, I was going to give it by evening but the reason for giving it was that literally I had almost 10 plus messages, okay in the comments as well as on Twitter, that brother talk about CST 3, okay and until I have not given the test, how can I talk and when I gave the test, I understood that Chemistry was really good and in Physics also there were some questions which seemed difficult, so let's discuss it.
Ok? Which was becoming almost everything for me from first to last.
Ok? It didn't seem that tough from the beginning. Made till 8.
I had some difficulty in the ninth question.
Ok? In that, I simply calculated the angular velocity. But what was there, right, 3g, 3g /l? That's why I was feeling a little confused.
Because I don't know why I made this mistake.
This was the question which became the 10th number.
But all these questions have come before in NEET. It is also mentioned in 204.
His principle of the Venturi meter is the Benelli theorem. So keep that in mind and in this paper especially in Physics there was a lot of previous year papers also. There were previous years in Chemistry also.
Ok? I will tell you which one it was.
That is why I repeatedly say that one should do the previous year. Ok? Everyone says this but I especially tell them to do previous year. People think that new questions have to be asked. There is no time to ask new questions right now. There was a question number 13. So it was taking me time to get ready. So I left him. So or that is why this question was left unanswered. And the question from Carnogen was of 15 marks. There was a question to find the wave function of number 17. Ok? It involved finding the equation of wave time. So I got this question wrong.
Ok? And then the rest was going well.
Make it right. Ok? There was a question of 28 so he had to find R1, R2 and R3. So this was not possible for me. Ok? It is a symbol but it was not made by us. So I left it.
And the rest was made up. Ok? This question was yes 36. Ok? It had to be a simple solution. Mu is given and the thickness of the slab had to be calculated. So this was mine, I had to apply a simple formula but I was not able to remember the formula, so I missed this one question which was of general diet, 44 marks, some mistakes were made in this way, some were left out, so overall I was getting 115 in Physics, I had calculated, I got a little less marks in Physics, let's talk about Chemistry, okay [sound of clearing throat] I want to discuss the first question in Chemistry, 49 marks, I had told in the last video, in the Chemistry which I had discussed, I had told that for Chemistry, make the reaction chart of hydrocarbon. Ok? And the same four options are given through the entire reaction chart.
NCERT Reactions of Hydrocarbons in 49.
Ok? And in that, he simply has to tell in which of these benzene is being formed.
Ok? So this was a good question. It was done.
Butt okay? These questions were 50 and 51, both were previous year questions. It was 53, I made a mistake. Ok? What was asked in this? Tautomerism and GI were asked.
Ok? So this was my mistake. Rest almost everything was fine. It was not wrong, there was one question of 60 marks which should be discussed, it was a good question, in that a correct statement was asked, so you may get confused as to which one is BCE or ABC, so keep that in mind and there was one question of 62, in that it means a good question has been made from octahedral complex, so the questions which I am telling are good questions, you can solve the rest of the questions, hence I am not discussing about that.
Okay and there is a question of 69 in which it is asked that there is benzene ring CH3Br and it is given KNH2 and liquid ammonia. Ok? What is being made of it? So keep this in mind. Hey, the n factor of ferrocyanide was also asked.
So, in that it has been asked that along with finding the n factor, he has to calculate the molecules.
Ok? Which is called molecular weight. Ok? So keep that in mind. This was it. And 172 was a good question from biomolecules. So it was a good question.
Ok? This too had been made. Yes. 74 I was wrong. Ok? What is given in it, not the molecular formula is given, what else can be made of Hansberg reagent, so this was a good question and the rest were 85 questions, whoever got it right, it was very good, okay there is a little chance of making a mistake in it, I liked this question a little, I liked Chemistry paper because the paper was made really well, I was very bored that CST is coming easy, then he scolded me and told that brother it is not that easy, I am not giving many statement questions, so what?
I can also bring good questions and show them.
In 87 it was said that two aphrodisiac aldehydes A and B are given and they are reacted with K2CO3.
Then C was made, then D was made by reacting it with HCN and what is being made from what was made in it?
I tried that. Ok? I created this and clicked on option number A first. Ok? The first one but its answer is not A. The answer to this is four. Ok? This means I got option D correct. Ok? That's H doubled O. Ok? The one with the aldehyde being the ketone and the one with the aldehyde being mine was mistaken. So overall good. There was a question of 19 marks in which Vector Mayor Test was asked. So I left this one little bit out but there might be confusion. So that's why Vector became Meyer, became Filling, became Tollens and became Benedict.
Read everything very well. Ok? Or whatever PDF I find helpful for organic, inorganic, I keep updating it on Telegram from time to time. Ok? So stay connected.
Now let's talk about biology. Ok? So in Biology I got 80 questions right but got 12 questions wrong. Okay, right? So how much did it become like this? 78 was correct. Ok? If 12 questions are answered wrong, 50 marks are deducted directly. So that's why marks were deducted here.
Look friend, I am telling you only the truth. There is no benefit in overdoing it. There are some mistakes in this paper. Ok? I also had a question which seems to be of 96, it is such an easy question that seeds were asked, seeds are being formed, arch archegonia, but I was thinking that its answer would be three, pinus mustard and sus, but what happened in this is that there are only two options, out of which the one producing seeds is okay, now I don't know whether the answer given for this is correct or wrong, I do n't know, but the answer given for this is this, it is given about sick sleeping sickness, trisma, okay [nasal sound] and there was a question being made, of 109 marks, okay, of biology, percentage has been asked in it.
You might think it might be silicon or it might be nitrogen. But the answer is oxygen. So this is one mistake I made. Made the right mistake. But I will not count it as a mistake just because it is a good question. Ok? And before we go further, I want to tell you that we are almost completed 500 subscribers and you can also join 500 sculpt families. Ok? On YouTube and you guys who haven't subscribed.
Ok? 95% of the people who are watching are not subscribed there.
Ok? So you guys can do it because I also get motivation that I am giving my time, I also get motivation that I am giving something, so I get a little support from your side too, so it feels good. Okay, and let me tell you what I gave myself after completing this.
Ok. See, tell me how it is. Okay, that's how I felt about this or this gift I gave myself. Ok?
That I have reached the stage where I mean the journey has just started. But one should enjoy not everything but the journey and the process. Ok? And we should be grateful that we are reaching this far.
Ok? We are able to eat well and breathe well. It is about parents and not that we are grateful that you are providing this to us. Ok? And when you yourself become a parent, then you will realize how difficult life is.
And this question was of 112 marks. Ok?
So in that it has been asked not about agdenoid and pnematic. You may be confused whether it is 18 or 20. This way confusion can arise.
But the answer was 20 and 16 in Pulmatic. Keep this in mind.
Oleic acid is also given there. Different acids are also given. So take care of this. There was a question of 124 marks which I got wrong.
Ok? I hit answer two on this. LT = N0 + RT right? But its answer is leg phase of growth. So keep this in mind. Ok? Those were good questions. This question was of 129.
This question of mine was correct regarding genetics. But still I am discussing that it has been asked in this and not by mixing both phenyl ketone and color brindleness. Its answer is first. Ok?
That 50% will be Color Brands and 50% will be Fluke Toneria PK U. So overall it was good. This was question 147. You will feel that you are doing the right thing but still the answer given is five, out of which five are venereal diseases.
This is question 154. Ok?
What was there in this was that you were asked which one was describing correctly. In this you may feel that the annealing is also happening correctly, the extension is also happening correctly. But the correct answer was four. In which it has been asked that 90% of the denaturation will happen at a temperature more than 90ยฐ Celsius. Ok? There was a question of 152. This includes ringworm microsporangia and pneumonia. So what is the simple sign of pneumonia?
Haemophilus influenzae. So keep this in mind.
Ok? And this was true for me too. And human females have been asked what happens. Ok? So what do females have besides autosomes? It is xy in male and xx in female. Ok? And here I could have asked about Drosophila, Grasshopper's x not. Ok? So keep in mind that he keeps asking simple questions. Ok? There was a question of 165. Ok? Please take care of 165, I also made a mistake and I wanted to leave it but still I made it but it was a mistake. So keep this thing in mind. There was a question of 173. Ok?
What was there in it, meaning the question was incorrect.
So it was right but if you are not revising the chapter a little then it may become a little difficult. I want to talk about one of them. That is 179, there is a patient who is dire clinic endocrine, okay, I mean, whatever happens, he got swelling of the endocrine glands, butterfly shaped, okay, it was complete separately, I tried to put the entire concept in this question, so it was asked that in which gland there can be a problem, so try to understand it well and solve it, it is a question from NCERT only, but it is a conceptual question from NCERT, so I am not telling its answer, I have told the answer of all the others, but I am showing its screen, go, if you have not solved the question, then go and solve it, learn, okay, and that's it 180 was also a good question, I got it right, but it was a good question, okay, you can make a mistake, so let's keep it like this, it might have become a bit long video, I do n't know, but I tried to discuss it with you all and you guys tell me your marks, in this I have also told my marks I scored almost around 530 in this, which is very bad, I know that my marks are not that good, but I should not get demotivated because we are in the journey and when you guys tell me your marks, I feel very good because it should not happen that I am telling it myself or sometimes I am not able to tell it, but you guys literally tell it and you guys have been supporting me a lot, thank you so much, with a lot of gratitude, and keep up the love like this, okay, and if there is any doubt, you can ask, okay, it may be a little late in telling, but I will tell you, I will definitely answer, okay, and the target that was my day one, then day two, I am telling you the target.
My target today is to do three chapters of Biology, two of Chemistry and two of Physics. Ok? And I am doing physics. Right now I am revising the questions from Abhishek Verma Sir's Physics, Good Morning Physics.
Ok? And thank you so much. You guys keep studying like this. Ok? And do like, share and tata.
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