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Chemistry

Chemistry
The antiseptic compound present in dettol is

Iodine
Enloroxylenol
Biothional
Cresol

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Chemistry
Atoms having the same number of protons but different number of neutrons are called :

Higgs-boson
Isotopes
Cations
Anions

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Chemistry
The gas liberated in the Bhopal gas tragedy was:

Acetylene
Pheynl isocynate
Ethylene
Methyl isocynate

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Chemistry
Iodex, a pain relief balm, has the smell of ________ .

Ethyl salicylate
Methyl salicylate
Propyl salicylate
Butyl salicylate

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Chemistry
Basicity of boric acid, H3BO3 is

3
4
2
5

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Chemistry
Exposure to mixtures of chemicals are greater than expected on the basis of effects of exposure to each chemical individually. This is known as

Antagonism
Independent
Synergism
Additives

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MORE MCQ ON Chemistry

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