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Byju's Answer
Standard XII
Chemistry
Halogenation of Alpha Carbon
13) From B2 H...
Question
13) From B
2
H
6
all the following can be prepared except :
(
A
)
H
3
B
O
3
(
B
)
B
H
2
N
H
3
2
+
B
H
4
-
(
C
)
B
2
C
H
3
6
(
D
)
N
a
B
H
4
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Solution
Dear student
B
2
H
6
+ 6H
2
O = 2H
3
BO
3
+ 6H2
B
2
H
6
+ NH
3
= [BH
2
(NH
3
)
2
]
+
BH
4
-
B
2
H
6
+ Na = NaBH
4
So option 3 cannot be prepared from B
2
H
6
Regards
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