Assertion (A):-The PH of acid rain is less than 5.6
Reason (R):-CO2 present in the atmosphere dissolves in rain water and form carbonic acid.
(a) Both A and R are correct and R is the correct explanation of A.
(b) Both A and R are correct and R is not the correct explanation of A.
(c) Both A and R are not correct.
(d) A is not correct but R is correct.