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Chemistry

Chemistry
The gas used for artificial fruit ripening of green fruit is

Methane
Acetylene
Ethane
Ethylene

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Chemistry
The acid present in red ants is

Caproic acid
Acetic acid
Formic acid
Butyric acid

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Chemistry
If we burn graphite,

Residue will be left
It will change into diamond
It will not burn
No residue will be left

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Chemistry
Nucleus of an atom consists of.

Neutron
Proton and Neutron
Electron, Proton and Neutron
Proton

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Chemistry
Denatured spirit is ethanol mixed with

Pyridine
Water
Kerosene
Petrol

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Chemistry
Tear gas is :

Chloroprene
Bleaching powder
Carbonyl chloride
Nitrous oxide

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