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Chemistry

Chemistry
________ is used for making vinegar.

Oxalic acid
Malic acid
Acetic acid
Tartaric acid

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Chemistry
The elements with atomic numbers 9, 17, 35, 53, 85 are all

Halogens
Light metals
Heavy metals
Noble gases

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Chemistry
The unit to measure the flow of water is

Milli curie
Micro Mho
Ohm meter
Cusecs

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Chemistry
DDT and BHC may act as

Carcinogens
None of these
Allergens
Asthematic agents

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Chemistry
The percentage of Nitrogen in Air is

85.02
0.94
0.03
78.03

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Chemistry
Milk is a

Element
Metal
Mixture
None of these

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