44. An organic compound made of C, H and N
contains 20% nitrogen. Its molecular weight is
(A) 70 (B) 140
(D) 65
(C) 100
Answers
Answered by
0
Answer:
C) 100 is the correct answer
Answered by
1
Answer:
YOUR ANSWER-(A)-70
Explanation:
Atomic mass of nitrogen =14
Since the compound contains C,H and N, at least one N atom must be there in the molecule.
∵20%N≡14
∴100%≡2014×100=70
∴ The minimum molecular weight of the organic compound =70
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