Question

metal compound a reacts with dilute sulphuric acid to produce effervescence the gas evolved turns lime water milky write a balanced chemical equation of it was a product of magnesium sulphate ​

Answer 1

Answer:

When sodium carbonate reacts with sulphuric acid, it produces carbon dioxide gas with effervescence.

Carbon dioxide is used as fire extinguisher.

Hence, it extinguishes a burning candle.

Therefore, the metal compound A is sodium carbonate.

Na2CO3 + H2SO4 → Na2SO4 + CO2 + H2O

Explanation:

please mark me brainliest