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ICSE Class 10 Answered

Name the gas evolved when: dil. sulphuric acid reacts with sodium sulphite. Give the balanced chemical equation of the reaction as well.
Asked by ramasareverma99 | 26 Oct, 2020, 09:35: PM
Expert Answer
Sodium sulphite reacts with sulphuric acid to produce sodium bisulfate, sulfur dioxide and water.
 
N a subscript 2 S O subscript 3 space plus space 2 straight H subscript 2 SO subscript 4 rightwards arrow 2 NaHSO subscript 4 space plus space SO subscript 2 space plus space straight H subscript 2 straight O
Answered by Ravi | 28 Oct, 2020, 10:19: AM

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