Question

(ii) Zinc granules on treating with
an acid X, form the zinc sulphate
(ZnSO2) salt along with the
evolution of a gas Y which burns
with a pop sound when brought
near to a burning candle. Identify
the acid X and gas evolved Y.
(a) X-Sulphuric acid and Y-Oxygen
gas
(b) X-Hydrochloric acid and Y-Oxygen gas
(c) X-Sulphuric acid and Y- hydrogen gas
(d) X-Hydrochloric acid Y-Hydrogengas
​

Answer 1

Answer:

(c)

Explanation:

when we add zinc granules in sulphuric acid forms hydrogen gas and when we burn hydrogen boubles the you can hear a pop sound I hope it helps

Answer 2

Answer:

X→Sulphuric acid and Y→Hydrogen

Explanation:

H₂SO₄+Zn→→ZnSO₄+H₂