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Chemistry
Chemistry
Problem
A gaseous hydrocarbon gives upon combustion 0.72 g. of water and 3.08 g. of
C
O
2
CO_2
C
O
2
. The empirical formula of the hydrocarbon is : [JEE (Main) 2013] a.
C
6
H
5
C_6H_5
C
6
H
5
b.
C
7
H
8
C_7H_8
C
7
H
8
c.
C
2
H
4
C_2H_4
C
2
H
4
d.
C
3
H
4
C_3H_4
C
3
H
4
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