8 PM Class 10  NCERT SCIENCE - Chemical Reactions and Equations by Yakshu Ma'am| T1 English Medium
Channel: Doubtnut
Date: 28/07/2020

Class 10 SCIENCE Chapter 1. CHEMICAL REACTIONS AND EQUATIONS Notes in English: 

https://drive.google.com/file/d/1rrkawkFF1ucxsowONx-oyi--l-LtJoZn/view?usp=sharing

0:00:00   Introduction to Tutorial Lecture
0:01:05 Question on Chemical Reaction and Equation (Which of the following is not a physical change?,)
0:03:36 Question on Chemical Reaction and Equation (The Following reaction NH3 + O2 gave NO +H2O is an example of, )
0:07:21 Question on Chemical Reaction and Equation (Which of the following statements about the given reaction Fe + H2O gives Fe3O4 + H2 are correct?,)
0:10:31 Question on Chemical Reaction and Equation (Which of the following statement is correct ?,)
0:12:40 Question on Chemical Reaction and Equation (A dilute ferrous solution is gradually added to the beaker containing acidified permanganate solution. The light purple colour of the solution fades and finally dissappears. Which of the following is the correct explanation for the observation?,)
0:20:00 Question on Chemical Reaction and Equation (Which among the following statement is true "exposure of silver chloride to sunlight for a long duration turns grey is due to?,)
0:21:55 Question on Chemical Reaction and Equation (Solid Calcium oxide reacts vigorous with water to form calcium hydroxide accompanied by liberation of heat. this process is call slaking of lime. calcium hydroxide dissolves in water to form a solution called lime water. which among the following is true about slaking of lime and the solution formed?,)
0:23:32 Question on Chemical Reaction and Equation (Barium chloride on reacting with ammonium sulphate forms sulphate and ammonium chloride. which of the following correctly represents the type of the reaction involved?,)
0:24:37 Question on Chemical Reaction and Equation (Electrolysis of water is a decomposition reaction. The mole ratio of hydrogen and oxygen gases liberated during electrolysis of water is,)
0:25:30 Question on Chemical Reaction and Equation (Which of the following gases can be used for storage of fresh sample of an oil for a long time?,)
0:26:30 Question on Chemical Reaction and Equation (The following reaction KClO3 gives KCl + O2 is used for preparation of ?,)
0:28:15 Question on Chemical Reaction and Equation (Which of the following processes involve chemical reactions?,)
0:32:34 Question on Chemical Reaction and Equation (Which of the following are combination reactions?,)
0:37:53 Question on Chemical Reaction and Equation (Two metals X and Y from salts XSO4 and Y2SO4 repectively,)
0:43:06 Question on Chemical Reaction and Equation (Write balanced chemical equations for the following statements?,)


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