ICSE Class 10 Answered
Study the gas evolved-
Potassium sulphite is trated with dil.hcl
Conc.hcl is made to react with manganese dioxide
Asked by Pratyush Singh | 17 Aug, 2017, 11:02: PM
Expert Answer
- Sulphur dioxide gas is evolved.
K2SO3 + 2HCl → 2KCl + SO2 + H2O
- Chlorine gas
MnO2 + 4HCl →MnCl2 + 2H2O + Cl2
Answered by Vaibhav Chavan | 18 Aug, 2017, 10:47: AM
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