JEE Main 202131 AugustEvening Shift
- Exam
- JEE Main
- Year
- 2021
- Date
- 31 August
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Environmental Chemistry
JEE Main 2021 · 31 August · Evening Shift · Chemistry · Environmental Chemistry
The deposition of X and Y on ground surfaces is referred as wet and...
The deposition of and on ground surfaces is referred as wet and dry depositions, respectively. and are :
Options
- A
- B
Ammonium salts
- C Ammonium salts
- D Ammonium salts
Correct answer
B.
Ammonium salts
Step-by-step solution
Wet deposition is the acidic water received through rain, fog, snow, dew, mist, etc. Dry deposition is deposition of wind blown acidic gases and particles on the ground. Ammonium salt in rain drop result in wet deposition. Oxides of Nitrogen and sulphur settle down on ground as dry deposition.