Assertion: NaCl reacts with concentrated H2SO4 to give colourless fumes with pungent smell. But on adding MnO2 the fumes become greenish yellow.
Reason: Mn02 oxidises HC1 to chlorine gas which is greenish yellow. [NCERT Exemplar]
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Answer:
Both A and R is true and R is the correct explanation of A.
Answered by
8
Answer:
Both A and B are true
A is the correct expanation of B
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