Q.
Acid rain appears when(I) CO2 dissolves in rain water.(II) Oxides of sulphur dissolve in rain water.(III) Oxides of nitrogen dissolve in rain water.(IV) Hydrocarbons dissolve in rain water.
see full answer
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
(I) only
b
(II) and (III)
c
(I) and (IV)
d
(IV) only
answer is B.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
SO2 + 12 O2 + H2O ⟶ H2SO42NO2 + 12 O2 + H2O ⟶ 2HNO3
Watch 3-min video & get full concept clarity