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1.12 ml of a gas is produced at STP by t...

1.12 ml of a gas is produced at STP by the action of 4.12 mg of alcohole, with methyl magnesium iodide. The molecular mass of alcohol is

A

16

B

41.2

C

82.4

D

156

Text Solution

Verified by Experts

The correct Answer is:
C

1.12 mL is obtained from 4.12 mg
`therefore 22400` mL will be obtained from `4.12/1.12 xx 22400 mg = 82.4` g/mol
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