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Chemistry

Chemistry
If all bullets could not be removed from gun shot injury of a man, it may cause poisoning by

Lead
Mercury
Arsenic
Iron

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Chemistry
Which one of the following is found in Vinegar ?

Propionic acid
Formic acid
Acetic acid
Butyric acid

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Chemistry
Which of the following is not a greenhouse gas ?

Hydrogen
Nitric oxide
Chlorofluorocarbon
Carbon dioxide

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Chemistry
Most commonly used bleaching agent is

Alcohol
Sodium chloride
Carbon dioxide
Chlorine

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Chemistry
Which of the following is used as anesthetic ?

NO
NH3
N2O
NO2

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Chemistry
What happens when a drop of glycerol is added to crushed KMnO4 spread on a paper ?

There is a violent explosion.
The paper ignites
There is a crackling sound
There is no reaction.

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