A borane (X) is reacted with ammonia to give a salt of borohydride (Y). The 11B NMR spectrum of Y consists of a triplet and a quintet. The borane X is

ABC26IN1276 · Main Group Elements

Subject: Inorganic Chemistry · Chapter: Main Group Elements · Topic: Main Group Elements – General · Exam: NET DEC 2014 · Marks: 2 · Difficulty: Medium

A borane (X) is reacted with ammonia to give a salt of borohydride (Y). The $^{11}\mathrm{B}$ NMR spectrum of Y consists of a triplet and a quintet. The borane X is

(a)$\mathrm{B}_{2} \mathrm{H}_{6}$

(b)$\mathrm{B}_{3} \mathrm{H}_{9}$

(c)$\mathrm{B}_{4} \mathrm{H}_{8}$

(d)$\mathrm{B}_{5} \mathrm{H}_{9}$

Answer

Answer (as printed): A

Explanation

No explanation was printed for this question.

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