In the context of an urban environment, arrange the following in order of increasing residence time:
(A) Formaldehyde
(B) Carbon‐mono‐oxide
(C) Peroxyacetyl nitrate
(D) Hydroxyl radical
Choose the correct answer from the options given below:
1
A < D < B < C
2
A < B < D < C
3
D < A < C < B
4
B < C < A < D