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 $