Question

. Hydrogen can be prepared with the metal zinc by using :
(iii) water
Give an equation in each case,
(1) acid (ii) alkali​

Answer 1

Answer:

(iii)Water

2Zn + 2H2O → ZnO2 + 2H2

1)Acid

2HCl + Zn→ ZnCl2 + H2

2)Alkali

2NaOH + Zn→ Na2ZnO2. +H2

sodium zincate

Explanation:

HOPE IT'S HELPFUL TO YOU

MARK ME AS BRAINLIEST IF YOU LIKE