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In the reaction 2X+B(2)H(6)rarr [BH(...

In the reaction
`2X+B_(2)H_(6)rarr [BH_(2)X_(2)]^(+)[BH_(4)]^(-)`
the amines (s) X is/are

A

`NH_(3)`

B

`CH_(3)NH_(2)`

C

`(CH_(3))_(2)NH`

D

`(CH_(3))_(3)N`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
X is `NH_(3)`
`2NH_(3)+B_(2)H_(6)rarr[BH_(2)(NH_(3))_(2)]^(+)[BH_(4)]^(-)`
`CH_(3)NH_(3):2CH_(3)NH_(2)+B_(2)H_(6)rarr[BH_(2)(CH_(3)NH_(2))_(2)]^(+)[BH_(4)]^(-)`
`(CH_(3))_(2)NH : 2(CH_(3))_(2)NH+B_(2)H_(6)rarr[BH_(2)(CH_(3)NH_(2))_(2)]^(+)[BH_(4)]^(-)`
with `(CH_(3))_(3)N, B_(2)H_(6)` forms an adduct `(CH_(3))_(3)N+B_(2)H_(6)rarr 2[(CH_(3))_(3)N rarr BH_(3)]`
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