Sir Jotin Live Stream

Added: 2026-06-02

[00:01:12]Okay.

[00:01:25]Uh, okay.

[00:01:42]0.05 question number.

[00:02:04]Number of sodium.

[00:02:06]Number of sodium.

[00:02:17]Number of moles. Number of Number of 05 0.1 0.1 0.1 option number three. Question number 44.

[00:02:48]Option number three 0.1 option.

[00:03:25]Next one, two, three.

[00:03:36]Question number question.

[00:03:50]online question by one chemistry. Question number.

[00:04:21]Which among the following occupies the maximum volume max2 number of moles 22.4 L number of moles 16.4 mass mass 32 oxygen 16 into 242.4 Number one max 0 to 5 into 22.4 L 22.4 number of given 0.2 2 into 103 given number 6.02 into 103 exactly 22.4 0.5 number of 0.5.

[00:06:45]Last option volume 22.4 L 22.4 L option.

[00:07:32]Option question number 45.

[00:07:36]45 22.4 L2.

[00:08:03]Yes. Yes. Yes. Correct. Thank you.

[00:08:07]Thank you.

[00:08:17]Okay. Max 22.4.

[00:08:30]Okay.

[00:08:32]Very good.

[00:09:09]energy. Swing.

[00:09:28]If na is the number then the number of oxygen atoms in one equivalent of oxygen number of oxygen atoms in one equivalent of oxygen oxygen equivalent mass of oxygen Oxygen. Oxygen. Oxygen.

[00:10:33]Avocados number 32.

[00:11:01]Uh, equivalent weight.

[00:11:21]Foremost oxygen.

[00:11:51]equivalent.

[00:11:55]One equivalent weight of oxygen.

[00:12:01]One equivalent equivalent.

[00:12:20]Four equivalent 16 number one oxygen number one by add 1 by 8 n 1 by 8 n 1 by 8 n option 1 by 8 n 1 by 8 to do 0.1 2.1 0.1.

[00:13:59]Okay.

[00:14:03]Oxygen.

[00:14:11]O2 load.

[00:14:26]Uh number of atoms uh number of atoms the atomicity into number into number of moles.

[00:15:01]Number of moles.

[00:15:06]Number of moles.

[00:15:09]Number of moles.

[00:15:19]Number of moles.

[00:15:23]Number of moles.

[00:15:33]Given mass by mass oxygen given mass by mar mass given mass by mass by option two.

[00:16:07]Option two.

[00:16:17]Uh 1 g equivalent oxygen 1 equivalent number of moles number Question number 47.

[00:17:05]If maticity at 273 and 180 pressure is 1 g. Find the mass of one atom.

[00:17:20]If the mass of 224 ml of triatomic gas at 273 kelvin and 1 atm pressure is 1 g. Then find the mass of one atom high pressure.

[00:17:46]temperature.

[00:17:49]Volume 22.4 one.

[00:18:28]Find a mass of one at My given condition atom Atomicity.

[00:19:09]Uh, atomicity.

[00:19:13]Question number 47.

[00:19:17]Atoms. Number of atoms.

[00:19:20]Number of atoms.

[00:19:34]6.02 Num 2 4 - 10 - 3 L divided by 22.4 Number of atoms.

[00:20:07]Number of atoms.

[00:20:25]Uh 1.8 06 into 10 power 22 1.86 into 10 power 22 1.806 into 10 power 22 atom 1 by 1.806 806 into 102 1 / 1.806 5.54 5.54 into 10 power - 23 One right question.

[00:22:14]1 2 3. Okay.

[00:22:27]Question number 40.

[00:22:31]Question number 48.

[00:22:38]The race mass of an electron is 9.11 into 10^ - 31 kg mass of the electron the mass of an electron is 9.11 into 10^ -31 kg. Then mass of the electron is number 9.11 into 10us 31 mass of electron mass of electron. One electron.

[00:24:09]One electron has mass of 9.11 into 10us 31 kg.

[00:24:29]Number one number one.

[00:24:58]Helium number 14 electron 14 number 6.023 2 into 103 9.11 into 10us 31 kg into 6.02 2 into 103 5.5 into 10^ - 7 to Yeah, you go.

[00:26:19]5.5 to 10 - 7.

[00:26:36]I should go. that.

[00:26:50]Mhm.

[00:26:58]Download.

[00:27:01]Download. Download.ch.

[00:27:46]Question number 49.

[00:27:58]Morning.

[00:28:22]Evening.

[00:28:37]Okay. If a sample of ammonium phosphate contain 3.1 mole of hydrogen atom 49 49 Okay.

[00:29:22]Question number Question number 439.

[00:29:42]Question number 43.

[00:29:47]Same way.

[00:29:50]Question number 43.

[00:29:53]I know.

[00:30:16]She talk. She had 43 years old.

[00:30:30]I 43 years old.

[00:30:33]I 43.

[00:30:35]43 years.

[00:30:58]How many total number of atoms are present in 2.5.0 Number of atoms. Number 16.

[00:31:37]27 number of 270 number of moles number of moles 25 - 3 gid mass mass of camper carbon 12 into 6 into hydrogen 1 into 16 oxygen 16 120 120 32 2 152 152 152 g per mole.

[00:32:47]Okay.

[00:33:02]27 26 23 6 into 10^ 21. Option number four.

[00:33:53]This is not fair. Yes. Yes. Yes. Yes.

[00:33:55]This is not fair. Of course. Of course.

[00:33:57]Of course.

[00:34:24]How many total number of atoms are present in 64 g of SO2?

[00:34:35]Number of atoms.

[00:34:38]How many number of atoms are oxygen number 64 given mass 64 mass 64 oxygen 16 into 22 64 3 into number 6.02 into 103.

[00:35:12]Option number four question.

[00:35:44]Find the total number of protons, electrons and neutrons present in 12 g of carbon.

[00:36:06]Number of atoms in the formula.

[00:36:09]Number of protons in the formula.

[00:36:13]Number of electrons in the formula.

[00:36:15]Number of neutrons in the formula.

[00:36:20]Missing missing.

[00:36:25]Same for number of electronic number.

[00:36:50]Atomic mass number. Sorry.

[00:37:20]Total number.

[00:37:23]Okay.

[00:37:44]There are four total numbers total numbers numbers equal to Number of number of moles 6.02 Uh 103 1.0 I option number one, two, three.

[00:39:04]Hat.

[00:39:18]Number of very good. Very good.

[00:39:36]Number of calcium ion, chlorideion.

[00:40:01]calcium 40 chlorine 35.5 35.5 into 21 71 71 Very good. The number of calcium plus numbers of chloride Number two screens capsul.

[00:41:06]Capsula.

[00:41:19]Uh question number 50 almost. We are very close.

[00:41:47]34.2 gram of glucose are dissolved in 90 gram of water in a glass. How many oxygen atoms are present in the solution?

[00:42:01]34.2 g of sucros are dissolved in 90 g of water solution.

[00:42:17]How many oxygen atoms are present in the solution?

[00:42:26]Okay.

[00:42:35]34.2 oxygen atoms nuc 22 0 11 number of moles 34.2 mass 1 oxygen atoms in water.

[00:44:06]Number of moles 90.5 nothing 90 / 18 pipe pipe Total oxygen oxygen 1.1 NA plus 5 NA 6.1 NA 6.123 option number three option number 3.66 66 into 10 power 24.

[00:45:24]Option numbers 1 2 3.

[00:45:38]Uh find the number of moles of water.

[00:45:43]Find the number of moles of water present in 488 g of berium chloride.

[00:45:53]Number of moles of water.

[00:45:57]Okay.

[00:45:59]Find the number of moles of water.

[00:46:05]Number of moles of water in 48 g of berium chloride.

[00:46:18]137.5 chloride moles of water.

[00:46:41]for 137 35.5 into 2 71 18 into 2 16 7 14 10 13 14 244 g of berium chloride.

[00:47:57]moles of water I divided by 244 into 4 Four.

[00:48:22]Four moles of water. Option number 55.

[00:48:44]56 56 4.4 g of carbon dioxide and 2.24 liter of H2 and STP are mixed in a container.

[00:49:05]Ah okay.

[00:49:08]Total number of molecules present in the container.

[00:49:13]Carbon dioxide 4.4 H2.24. four.

[00:49:47]Total Total Given mass given mass 4.4 mass carbon dioxide given volume 2.24 L 22.4 0.2.

[00:50:23]Therefore, number of moles 6.02 02 into 10 23 number of moles number of moles 0.2 1.2 2 into 10^ 23 option number two.

[00:51:01]Question number three question left.

[00:51:25]Unlimited question.

[00:51:37]Which of the following is the lightest?

[00:51:46]less mass.

[00:52:07]H24 number two.

[00:52:41]given 6.023 into 10^ 22 22 6.02 2 into 103 given mass by mass 2.5 Number one mole of oxygen gasal.1 oxygen 16 into 232 0.4.2.1 0.17 sorry number 1 2 3 one Okay.

[00:54:58]2 g of oxygen that contain number of atoms equal to Oxygen number of oxygen at oxygen contain number of atoms equal problems.

[00:55:42]Oxygen oxygen gy means 1 by 1 by 8 1 by 8 atoms atomicity into oxygen atoms.

[00:56:45]Number of moles option.

[00:56:56]Option one.

[00:57:11]Given mass 14 number of nitrogenity nitrogen Number mass mass nitrogen mass 14 N of sodium Na g of sodium sodium element 23 4 by 23 NA oxygen None of this option.

[00:58:41]Option number.

[00:58:44]Option number two.

[00:58:55]Sorry, sorry, sorry.

[00:58:59]Option number two.

[00:59:03]Option number two. Option number two.

[00:59:19]/ option number two of okay problem like who is only just two question lab gentlemen doctor Doctor, doctor, doctor, doctor, doctor, doctor, doctor.

[01:00:30]10 g of each O2, N2 and Cl2 are given in three bottles. The correct order of arrangement of bottles containing decreasing number of molecules.

[01:00:42]Number of number of molecules. Number of number of molecules.

[01:01:04]number of moles. The number of moles number of moles 10 NA / 16 number sorry 16 into 32 N2 given 102 nitrogen 14 into 202 chlorinch.

[01:03:06]N22 CL2 decreasing 59 59. Option four. 1 2 3.

[01:03:47]Incorrect statement 14 g of carbon monoxide 14 g of carbon monoxide 2.2 22.4 L of moles number of moles 14 oxygen 16.

[01:04:26]Sorry, sorry. 20 11 11 14 by 2 mean 0.5 in 11.2.2 Option number one 59 60 option number one.

[01:05:44]Last last of the last of the last of the last. Which among the given gases contain equal number of molecules as that of 16 g of O2? 16 g of O2. Equal number.

[01:06:21]The number of moles. 16 oxygen.

[01:06:44]Which of the among given gases contain equal number of equal number of molecule as that of oxygen? for Okay.

[01:07:41]16 by 32 Na by 2 by2 oxygen 32 32 64 1 by 22 option number two option number two. Thank God number two.

[01:08:40]Thank you question.

[01:08:57]Uh question number 37 37.

[01:09:11]Question.

[01:09:15]Question number 37.

[01:09:19]37 33.

[01:09:24]33. 37.

[01:09:33]37 37 37 37 Uhoh.

[01:09:44]37th 37th one at 1.8US 22 at my 1.8 into 10 - 22 into number 6.023 2 into 10 23 1.8 Add into 10 power minus uh 22 divided by huh divided by 1 into 6.02 02 into 10 power 23.

[01:11:16]Congratul Yeah.

[01:12:11]Race mass of an electron.

[01:12:20]mass of the elect.

[01:12:47]Evening question number Question number 27.

[01:13:10]Okay.

[01:13:13]Question number 27.

[01:13:28]Export 27.

[01:13:35]27 27 Okay.

[01:13:41]27 No problem.