P-Block Elements Ques 300

Question: On strongly heating $ Pb{{(NO_3)}_2} $ crystals, the gas formed is

[NCERT 1980; CPMT 1997]

Options:

A) $ NO_2 $

B) $ O_2 $

C) $ NO_2+O_2 $

D) $ NO $

Show Answer

Answer:

Correct Answer: C

Solution:

$ 2Pb{{(NO_3)}_2}\to 2PbO+4NO_2+O_2 $



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