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Chemistry

Chemistry
Which acid is used in Lead storage battery?

Acetic acid
Nitric acid
Sulphuric acid
Hydrochloric acid

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Chemistry
Galvanization is the :

Deposition of tin on iron
Deposition of aluminium on iron
Deposition of zinc on iron
Deposition of copper on iron

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Chemistry
When Hydrogen starts burning in air, it produces ?

Methane
Water
Ammonia
Carbonic Acid

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Chemistry
24 carat of diamond is equal to

95% mg
200 g
91% gold
200 mg

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Chemistry
Silicone is a polymer of

Silane
Silicon tetrachloride
Dialkyl dichloro silane
Tetraalkyl silane

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Chemistry
Which of the following statements are correct about chloroform? a. Liquid fuel b. Anaesthetic in nature c. Produces phosgene d. Fire extinguisher

A, c
D, a
A, b
B, c

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