137) A compound of boron, X, reacts at a very high temperature with NH3 to give another compound Y, which is isosteric with benzene. The compound Y is a colourless liquid and is highly light sensitive. Its melting point is −57oC. The compound X with excess of NH3 and at a still higher temperature gives boron nitride (BN)n. The compound X and Y are respectively:
Answer is:
B2H6 and B3N3H6
Related Inorganic Chemistry MCQ with Answers
Answer is:
All the Al−Cl bonds in Al2Cl6 are equivalent
Explanation:
There are two different bond lengths.
Answer is:
Its aqueous solution is basic
Explanation:
Its aqueous solution is acidic.
Answer is:
In(OH)3
Explanation:
(1) is acidic, (2) and (3) are amphoteric, while (4) is basic.