A) IV < III < II < I
B) III < 11 < IV < I
C) I < IV < II < III
D) III < IV < II < I
Correct Answer: B
Solution :
Since, \[NH_{2}^{-}\]can deprotonate \[HC\equiv CH,N{{H}_{3}}\]is weaker acid than \[HC\equiv CH.\]On the other hand, \[NH_{2}^{-}\]cannot deprotonate \[C{{H}_{2}}=C{{H}_{2}}\]therefore \[N{{H}_{3}}\] is stronger acid than ethane. Ethane is weakest acid due to hybridisation effect.You need to login to perform this action.
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