A) 2
B) 4
C) 5
D) 6
Correct Answer: C
Solution :
Difference in mass of compound = 390 ? 180 = 210 wt. of \[C{{H}_{3}}CO\] ? group is = 43 Therefore no. of \[-N{{H}_{2}}\] group = \[\frac{210}{43}=4.88=5\].You need to login to perform this action.
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