Question

Metals like magnesium, zinc and iron on
heating react with steam to form hydrogen
gas and their respective
(a) hydroxides (b) oxides
(c) hydrides
(d) none of these​

Answer 1

Answer:

Metal oxides ( b )

Explanation:

They react with steam to form metal oxides and hydrogen gas.

Answer 2

Answer: i think the answer is (d) option