P-Block Elements Ques 301
Question: Nitrogen dioxide is released by heating
[AFMC 1992]
Options:
A) $ Pb{{(NO_3)}_2} $
B) $ KNO_3 $
C) $ NaNO_2 $
D) $ NaNO_3 $
Show Answer
Answer:
Correct Answer: A
Solution:
$ 2Pb{{(NO_3)}_2}\to 2PbO+4NO_2+O_2 $
[AFMC 1992]
A) $ Pb{{(NO_3)}_2} $
B) $ KNO_3 $
C) $ NaNO_2 $
D) $ NaNO_3 $
Correct Answer: A
$ 2Pb{{(NO_3)}_2}\to 2PbO+4NO_2+O_2 $
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