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Chemistry

Chemistry
Which one of the following has greatest mass ?

Electron
Neutron
Proton
Hydrogen nucleus

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Chemistry
Baryllium Sulphate is less soluble in water due to

Lonic band
Low Energy of dissociation
Low inflammable energy
High inflammable energy

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Chemistry
Which among the following is liquid non-metal ?

Water
Mercury
Bromine
Alcohol

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Chemistry
Which one of the following vegetable oils is used in the manufacture of paints?

Cottonseed oil
Palm oil
Sunflower oil
Linseed oil

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Chemistry
Laughing gas is

Nitrogen trioxide
Nitrogen pentoxide
Nitrous oxide
Nitric oxide

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Chemistry
The inert gas used as beacon light is

Kr
Ne
Ar
He

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MORE MCQ ON Chemistry

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