Chemistry, asked by divyasharma4348, 1 year ago

When PbO₂ reacts with conc. HNO₃ the gas evolved is(a) NO₂ (b) O₂(c) N₂ (d) N₂O

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Answered by mihirsthacker

0

Here is your answer:

b) O₂

2PbO₂ + 4HNO₃ → 2Pb(NO₃)₂ + 2H₂O + O₂

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