Which one of the following compounds does not exist?
A
`B_2H_4(CH_3)_2`
B
`B_2H_3(CH_3)_3`
C
`B_2H_2(CH_3)_4`
D
`B_2H(CH_3)_5`
Text Solution
Verified by Experts
The correct Answer is:
D
Not more than four hydrogen atoms can be substituted by methyl groups in the molecules of `B_2H_6`. The bridge hydrogen atoms are not to be substituted.