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Question

Chemistry Question on hydrides

Lithium aluminium hydride can be prepared from the reaction of

A

LiHLiH and Al(OH)3Al ( OH )_3

B

LiClLiCl and Al2H6Al _2 H _6

C

LiCl,AlLiCl , Al and H2H _2

D

LiHLiH and Al2Cl6Al _2 Cl _6

Answer

LiHLiH and Al2Cl6Al _2 Cl _6

Explanation

Solution

8LiH+Al2​Cl6​⟶2LiAlH4​+6LiCl