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Important Questions Asked in Board Examination (in Hindi)
Lesson 5 of 5 • 3 upvotes • 14:17mins
Savitree Singh
Important questions asked in class 10 board examination.
(Hindi) Class 10: Acids, Bases and Salts
5 lessons • 1h 9m
1
PH Scale, Acid- Base Indicator: Natural, Synthetic, Olfactory, Universal (in Hindi)
13:00mins
2
Importance of pH in Everyday Life, Acid and Base in Absence of Water (in Hindi)
14:15mins
3
Family of salts,conduction of electricity of salts,pH value of neutral salt,basic salt,acidic salt.
12:54mins
4
Water of Crystallization, Bleaching Powder, Washing Soda,Baking Soda, Plaster of Paris (in Hindi)
15:00mins
5
Important Questions Asked in Board Examination (in Hindi)
14:17mins
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