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Chemistry

Chemistry
In a Carbonyl group a carbon atom makes double bond with

Oxygen
Carbon
Hydrogen
None of these

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Chemistry
Which of the following is ozone depleting pesticide ?

Ethylene ozonide
Methyl bromide
Benzene
D.T.

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Chemistry
The Fungus which is used in the alcohol industry is

Candida Aibicans
Rhizopus
Yeast
Mushroom

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Chemistry
Dry ice is the solid form of :

Water
Carbon di–oxide
Air
Nitrogen

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

Bromine
Potassium
Sodium
Iodine

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Chemistry
Which one is the most reactive gaseous element

Flourine
Iodine
Chlorine
Bromine

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MORE MCQ ON Chemistry

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