Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) People Development & Environment Environmental Issues Pollution
In air pollution, oxides of nitrogen (NOx) include:
(A) Nitric oxide
(B) Nitrous oxide
(C) Nitrogen dioxide
(D) Di-nitrogen trioxide
(E) Di-nitrogen penta oxide
Choose the correct answer from the options given below:
1
(A), (B) and (C) Only
2
(A) and (C) Only
3
(B), (C) and (D) Only
4
(D) and (E) Only