Question

the gas evolved when a dilute acid is added to chalk limestone
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Answer 1

Answer:

Carbon dioxide

Explanation:

the gas evolved when a dilute acid is added to chalk limestone is Carbon dioxide

Answer 2

Answer:

Here's Your Answer

⏩H2SO4+ CaCO3 ------> CaO+H2O+ CO2+SO3

⏩Carbon dioxide gas is evolved...

Hope it helps ❤✨