NTA Abhyas JEE Main2020ChemistryEnvironmental ChemistryPractice
The reaction that is not involved in the ozone layer depletion mechanism in the stratosphere is
Options
- AC l O ⋅ ( g ) + ( O ) g → C ⋅ l ( g ) + O 2 ( g )
- BH O C l ( g ) → O ⋅ H ( g ) + C ⋅ l ( g )
- CC H 4 + 2 O 3 → 3 C H 2 = O + 2 H 2 O
- DC F 2 C l 2 ( g ) → h v C ⋅ l ( g ) + C ⋅ F 2 C l ( g )
Correct answer
C. C H 4 + 2 O 3 → 3 C H 2 = O + 2 H 2 O
Step-by-step solution
As C H 4 is not present in stratosphere moreover it cannot diffuse like CFCs into stratosphere from atmosphere.