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Chemistry

Chemistry
Formic acid is produced by

Mosquitoes
Cockroaches
White ants
Red ants

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Chemistry
When a bond is formed between two atoms, the energy of the system will

Decrease
May increase or decrease
Remain the same
Increase

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Chemistry
The common name for the compound having formal NaOH is

Caustic potash
Sodium hydroxide
Caustic soda
Soda ash

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Chemistry
Which of the following is an antidiabatic drug?

Penicillin
Aspirin
Insulin
Chloroquine

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Chemistry
Which among the following is a covalent compound ?

Carbon tetrachloride
Calcium chloride
Magnesium fluoride
Sodium chloride

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Chemistry
A non-electronic conductor is

None of these
Iron
Copper Sulphate
Gas Carbon

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