Statement-1 : The alkali metals can form ionic hydrides which contain the hydride ion H –…
Chemistry · JEE Advanced · NTA Exams — s-Block Elements
Statement-1 : The alkali metals can form ionic hydrides which contain the hydride ion H–.
Statement-2 : The alkali metals have low electronegativity; their hydrides conduct electricity when fused and liberate hydrogen at the anode.
Statement-2 : The alkali metals have low electronegativity; their hydrides conduct electricity when fused and liberate hydrogen at the anode.
- Statements-1 and 2 are true and statement-2 is a correct explanation for statement-1
- Statements-1 and 2 are true and statement-2 is not a correct explanation for statement-1
- Statement-1 is true, statement-2 is false
- Statement-1 is false, statement-2 is true.
Answer
(A) Statements-1 and 2 are true and statement-2 is a correct explanation for statement-1
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