History, asked by rahul646911, 7 months ago

when you add water to sulfur dioxide and put
a blue litmus papers in it, why does it turu red.

Answers

Answered by SoumabhaRana

0

Explanation:

SO2+H2O=H2SO3(Sulphurous acid)

Acid turns blue litmus red. As it is a acid it happens.

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