Chemical Kinetics | HSC CHEMISTRY | #chemistry #NEETReExam #NEETAspirants #dcjanta #trending

Hinzugefügt: 2026-05-24

[00:00:00]Hello student today we are going to see the same question asked in competitive exam repeating question how to solve it in minimum time ok the chapter name is Chemical Kinetics topic name is Integrated Reaction and question is First order reaction 75% completed in 60 minutes calculate half life of reaction calculate half life half life of reaction ok sono look here when you are asked percentage question then some percentages come with short trick like like kids if they ask me time complete 75% reaction then there is direct relation with this half life how come same if they ask me time complete 87. first reaction with first time complete 93. first reaction equals four times time required 99.9% not%t The answer is now that you have a person in the question who is correct in the answer. We are going to do this equation and find the answer.

[00:01:33]So 5% is 75%, how much time did it take you to complete the answer?

[00:01:45]60 minutes. Then I am 75%, 60 minutes is 60 minutes. I am 60 minutes. What is your answer? What is your answer?

[00:02:07]What is your answer? What is your answer? What is your answer? If you want short tricks, questions on different topics in different chapters, please like, subscribe and share the channel. Thank you.