Which of the following is correct?

Options

A. `N_2 O` is a laughing gas and is angular in shape
B. `NO_2` is a sweet smelling and is angular in shape
C. `NO_2 `is a colourless gas and acidic in nature
D. `NO_2` on reaction with NaOH gives a mixture of two salts

Answer

D

Explanation

`N_2 O` is a laughing gas and lincar in shape. `NO_2` is having pungent odour and angular in shape, NO is colourless and neutral in nature. `NO_2` on reaction with NaOH forms two salts `NaNO_2` and `NaNO_3`.
` 2 NaOH +2 NO_2 to Na NO_2 + NaNO_3 +H_2 O`