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Question

Chemistry Question on GROUP 1 ELEMENTS

Nitrogen dioxide cannot be obtained by heating

A

KNO3KNO_3

B

Pb(NO3)2Pb(NO_3)_2

C

CU(NO3)2CU(NO_3)_2

D

AgNO3AgNO_3

Answer

KNO3KNO_3

Explanation

Solution

KNO3KNO_3 and other nitrates of alkali metals (except LiNO3LiNO_3 ) are thermally stable.