A) 70
B) 140
C) 100
D) 65
Correct Answer: A
Solution :
Atomic mass of nitrogen = 14 Since the compound contains C, H and N, al least one N atom must be there in the molecule \[\because \] \[20%\,N=14\] \[\therefore \] \[100%=\frac{14}{20}\times 100=70\] \[\therefore \]The minimum molecular weight of the organic compound = 70You need to login to perform this action.
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