Chemistry, asked by harshini7772, 8 months ago

What is observed when sulphur dioxide is passed through -
(1)-water
(2)-lime water Also write chemical equations for the reaction that takes place

Answers

Answered by renuprabha84Reshma
2

Explanation:

1) Through water

=> sulphurous acid is formed . The aqueous solution of SO2 turns blue litmus red.

2) when SO2 passed Through lime water

=> which reacts with excess SO2 to form calcium hydrogen sulphite

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