First slide

Hydrogen

Question

Statement 1 : Ionic hydrides like hydrolith liberates hydrogen gas on reaction with water.
Statement 2 : The resultant solution acts as strong base.

Moderate

A

Both Statement 1 and Statement 2 are true.
B

Statement 1 is true and statement 2 is false.
C

Statement 1 is false and Statement 2 is true.
D

Both Statement 1 and Statement 2 are false.

Solution

Hydrolith — CaH₂
${CaH}_{2} + H_{2} O \to Ca {(OH)}_{2} + H_{2}$
Hence the resultant solution is basic.

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