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JEE Main 11 Jan 2019 Shift 1 Solved Paper
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© examsnet.com
Question : 69
Total: 90
An organic compound is estimated through Dumus method and was found to evolve 6 moles of
C
O
2
. 4 moles of
H
2
O
and 1 mole of nitrogen gas. The formula of the compound is :
C
12
H
8
N
C
12
H
8
N
2
C
6
H
8
N
C
6
H
8
N
2
Validate
Solution:
[
C
x
H
y
N
z
]
Duma
→
Method
6
C
O
2
+
4
H
2
O
+
N
2
Hence,
C
6
H
8
N
2
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