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ICSE Class 10 Chemistry 2016 Paper

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Write balanced chemical equations for each of the following :
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Question : 14 of 85
Marks: +1, -0
Action of dilute Sulphuric acid on Sodium Sulphite.
Solution:  
Na2SO3+H2SO4→Na2SO4+H2O+\mathrm{Na}_2\mathrm{SO}_3 + \mathrm{H}_2\mathrm{SO}_4 \rightarrow \mathrm{Na}_2\mathrm{SO}_4 + \mathrm{H}_2\mathrm{O} + SO2↑\mathrm{SO}_2 \uparrow
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