Question

Nitrogen dioxide cannot be obtained by heating :
(a) KNO₃
(b) Pb(NO₃)₂
(c) Cu(NO₃)₂
(d) AgNO₃

Answer 1

$\huge\red{Answer}$

(a) KNO₃

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Answer 2

Heyaa☺

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Nitrogen dioxide cannot be obtained by heating KNO3.

➡Option(a).

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