Hydrocarbon-III Chemistry Test Series IIT JEE

Test Preparation on Hydrocarbon-III-Chemistry Test Series IIT JEE-2020

1.

Carbon-carbon bond length is minimum in

1Ethane
2Ethene
3Ethyne
4Benzene

2.

11
22
33
44

3.

When treated with ammoniacal cuprous chloride, which one
among the following forms copper derivative

1C2H6
2C2H4
3C2H2
4C6H6

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