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0.24 g of an organic compound on complet...

0.24 g of an organic compound on complete combustion gave 0.198 g of carbondioxide and 0.1014 g of water, then the percentage composition of carbon and hydrogen in the compound respectively

A

4.58, 21.95

B

21.95,4.58

C

45.8,2.195

D

2.195,45.8

Text Solution

Verified by Experts

The correct Answer is:
B
% of `C = ("wtof" CO_(2))/(44) xx (100)/(w) xx 12`
% of `H = ("wtof" H_(2)O)//(18) xx (100)/(w) xx2`
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