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Chemistry

Chemistry
An electric iron has a heating element made of :

Zinc
Copper
Tungsten
Nichrome

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Chemistry
The molecule which has the highest percentage of ionic character among the following is

HCI
HF
HI
HBr

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Chemistry
The coordination number of body centered atom in cubic structure is

8
6
4
10

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Chemistry
Which of the following is used to remove ink and rust stains on cloth?

Kerosene oil
Ether
Oxalic acid
Alcohol

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Chemistry
The Bhopal tragedy was caused by the gas

Carbon monoxide
Phosgene
Chlorine
Methyl isocyanate

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Chemistry
Conversion of chemical energy into electrical energy occurs in

A battery
Atomic bombs
Dynamo
Electric heaters

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MORE MCQ ON Chemistry

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