Question

Which gas is produced in reaction of zinc with diph2so4 (a)oxygen (b)carbon monoxide(c) nitrogen (d)hydrogen defination

Answer 1

Answer:

hey mate heres your answer,

Zinc metal gives hydrogen gas when it is treated with dilute sulphuric acid. Hydrogen gas is utilized in hydrogenation of oil.

Zn+2HCl→ZnCl

2

+H

2

Therefore, the gas evolved is hydrogen.

Explanation:

Zinc metal gives hydrogen gas when it is treated with dilute sulphuric acid. Hydrogen gas is utilized in hydrogenation of oil.

Zn+2HCl→ZnCl

2

+H

2

Therefore, the gas evolved is hydrogen.

Test for hydrogen gas: When a burning candle is brought near the hydrogen gas, it burns with pop sound which confirms the presence of hydrogen gas.