Question

When sodium carbonate reacts with dilute
hydrochloric acid, the gas evolved is
(a)
Carbon-dioxide
(c) Oxygen
(b) Nitrogen
(d) Hydrogen​

Answer 1

a) Carbon dioxide is released,

the equation for the given reaction is:-

Na2CO3 + HCl = NaCl + H2O + CO2

Answer 2

Explanation:

Answer:- Carbon Dioxide

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