MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryp-Block (group 13 and 14)X and B

A gas other than HCl is obtained in : (a) Silent electric discharge BCl + H ¾¾¾¾¾® (b) LiAlH + BF ®

C.Both✓ Correct

D.None of these

Explanation

Let consider the products of given reactions- 3 2 2 6 4 3 3 2 6 2BCl 6H B H 6HCl 3LiAlH 4BF 3LiF 3AlF 2B H + ® + + ® + + In each case, a formation of diborane takes place. Diborane is a colorless gas.

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