Chemistry, asked by Anash9633, 1 year ago

Which of the following reaction produces hydrogen
(a) Mg + H₂O
(b) BaO₂ + HCl
(c) H₂S₄O₈ + H₂O
(d) Na₂O₂ + 2HCl

Answers

Answered by jatin7031

3

a) Mg +H2O ---- MgO +H2

in this reaction hydrogen gas is produced

Answered by saikiranmetre

2

(a) Mg+2H20 - Mg(OH)2+H2

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