p-Block elementsHardBloom L3

Question

Conc. HNO3 is yellow coloured liquid due to

Options

A.dissolution of NO in conc. HNO3
B.dissolution of NO2 in conc. HNO3
C.dissolution of N2O in conc. HNO3
D.dissolution of N2O3 in conc. HNO3

Solution

Sol.

Dissolved NO2 makes it yellow

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