Question

Which one of the following pairs of substances on reaction will not evolve H₂ gas?
(a) Iron and H₂SO₄ (aqueous)
(b) Iron and steam
(c) Copper and HCl (aqueous)
(d) Sodium and ethyl alcohol

Answer 1

Hello Friend

The answer of u r question is

OptionmD

Thank you

Answer 2

HERE IS YOUR ANSWER :-

Option no D

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