NEET Solved Paper 2018 Question 1

Question: The correct order of N-compounds in its decreasing order of oxidation states is [NEET - 2018]

Options:

A) $ HN{O_3}\text{,N}{H_4}\text{Cl,NO,}{N_2} $

B) $ HN{O_3}\text{,NO,N}{H_4}\text{Cl,}{N_2} $

C) $ HN{O_3}\text{,NO,}{N_2}\text{,N}{H_4}Cl $

D) $ N{H_4}\text{Cl,}{N_2}\text{,NO,HN}{O_3} $

Show Answer

Answer:

Correct Answer: C

Solution:

$ \overset{+5}{\mathop{HN{O_3}}},\overset{+2}{\mathop{NO}},\overset{0}{\mathop{{N_2}}},\overset{-3}{\mathop{N{H_4}Cl}}\ $

Hence, the correct option is [c].