Question

57. Hydrogen gas is not evolved in the reaction of
water with:
[AMU: 1998-9
(a) Magnesium (b) Sodium
(c) Calcium (d) Magnesium oxide​

Answer 1

Answer:

ans is Calcium as per Electrochemical series. calvium can oxidise OH- and will reduce it self.

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Answer 2

Calcium is the answer as calcium can oxidise oh-