Which one of the following methyl diboranes d | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Diborane $(B_2H_6)$ can undergo substitution reactions with methyl groups to form various methyl diboranes.The known methyl diboranes are: monomet

Vedclass · Accepted Answer

$B_2H(CH_3)_5$

Vedclass · Answer

(D) Diborane $(B_2H_6)$ can undergo substitution reactions with methyl groups to form various methyl diboranes.The known methyl diboranes are: monomethyl diborane $(B_2H_5(CH_3))$,dimethyl diborane $(B_2H_4(CH_3)_2)$,trimethyl diborane $(B_2H_3(CH_3)_3)$,and tetramethyl diborane $(B_2H_2(CH_3)_4)$.The compound $B_2H(CH_3)_5$ (pentamethyl diborane) does not exist because it would require the substitution of a bridging hydrogen atom,which is not possible under standard conditions.Therefore,option $D$ is the correct answer.

Which one of the following methyl diboranes does not exist?

Similar Questions

Which of the following is commonly used in a laboratory desiccator?

Which of the following statements is correct for hydrogen?

Where is the position of hydrogen in the periodic table? Why?

The equation that represents the water-gas reaction is:

The maximum sum of the number of neutrons and protons in an isotope of hydrogen is

Vedclass Test Series

Exam Paper Generator

Online Exam Module