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Chemistry

Chemistry
What are the number of moles of CO2 which contains 16 g of oxygen?

0.2 mole
0.25 mole
0.4 mole
0.5 mole

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Chemistry
Gas released during Bhopal tragedy was :

Sodium isothiocyanate
Methyl isothiocyanate
Ethyl isothiocyanate
Potassium isothiocyanate

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Chemistry
The National Chemical Laboratory (India) is located in

Hyderabad
Bangaluru
Pune
Mumbai

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Chemistry
Silicone is a polymer of

Silane
Tetraalkyl silane
Silicon tetrachloride
Dialkyl dichloro silane

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Chemistry
Which of the following is very reactive and kept in kerosene?

Bromine
Sodium
Potassium
Iodine

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Chemistry
Colloids can be purified by

Condensation
Condensation
Condensation
Dialysis

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MORE MCQ ON Chemistry

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