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Question

Identify 'A' and 'B' in the following reactions

(i) KNO3+KHSO4A+HNO3

(ii) KNO3+H2SO42000c−−KHSO4+B


A

Potassium bisulphate & nitrous acid

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B

Potassium sulphate & nitric acid

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C

Potassium nitrite & nitrogen dioxide

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D

Potassium sulphate & nitrous acid

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Solution

The correct option is B

Potassium sulphate & nitric acid


KNO3+KHSO4>2000C−−−K2SO4(A)+HNO3

KNO3+H2SO42000C−−KHSO4+HNO3(B)

Hence A is potassium sulphate and B is nitric acid.


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