JEE Main Chemistry question
Not in JEE Main or NEET syllabus
How many of the following alkaline earth metal hydrides can liberate hydrogen gas at the anode (on electrolysis of the molten hydride)? , , , ,
Answer: 3
Solution
, and are genuinely ionic (saline) hydrides containing the hydride ion , which is oxidised at the anode on electrolysis of the molten
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