Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • Help me please, The reaction thst is NOT involve in the ozone layer depletion mechanism in the stratosohere is:

The reaction thst is NOT involve in the ozone layer depletion mechanism in the stratosohere is:

  • Option 1)

    HOCl_{\left ( g \right )}\overset{hv}{\rightarrow}OH_{\left ( g \right )}+Cl_{\left ( g \right )}

     

     

     

  • Option 2)

     

    .\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: .\\* ClO_{\left ( g \right )}+O_{\left ( g\ \right )}\rightarrow Cl_{\left ( g \right )}+O_{2\left ( g \right )}

  • Option 3)

    \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: . \: \: \: \: \: \: \: \: \: \: \: \: \: .\\*CF_{2}Cl_{2\left ( g \right )}\overset{uv}{\rightarrow}Cl_{\left ( g \right )}+CF_{2}Cl_{\left ( g \right )}

  • Option 4)

    CH_{4}+2O_{3}\rightarrow 3CH_{2}=O+3H_{2}O

Answers (1)

best_answer

 

Breakdown of ozone -

CFCs in stratosphere absorbs UV radiations and form chlorine free radical, which continuously breakdown the ozone.

- wherein

CF_{2}Cl_{2}(g)\rightarrow Cl^{0}(g)+C^{0}F_{2}Cl(g)

Cl^{0}(g)+O_{3}\left ( g \right )\rightarrow ClO^{0}(g)+O_{2}(g)

ClO^{0}\left ( g \right )+O^{0}\left ( g \right )\rightarrow Cl^{0}\left ( g \right )+O_{2}\left ( g \right )

As we have learned in ozone layer depletion .

Ozone layer is depleted due to various pollutants and the reaction which is not involved is -

CH_{4} + 2O_{3} \rightarrow 3CH_{2}= O + 3 H_{2}OP

 

 


Option 1)

HOCl_{\left ( g \right )}\overset{hv}{\rightarrow}OH_{\left ( g \right )}+Cl_{\left ( g \right )}

 

 

 

Option 2)

 

.\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: .\\* ClO_{\left ( g \right )}+O_{\left ( g\ \right )}\rightarrow Cl_{\left ( g \right )}+O_{2\left ( g \right )}

Option 3)

\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: . \: \: \: \: \: \: \: \: \: \: \: \: \: .\\*CF_{2}Cl_{2\left ( g \right )}\overset{uv}{\rightarrow}Cl_{\left ( g \right )}+CF_{2}Cl_{\left ( g \right )}

Option 4)

CH_{4}+2O_{3}\rightarrow 3CH_{2}=O+3H_{2}O
Posted by

admin

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

Trending Articles/News

anam-khan

BTech aspirant from north-east or UT? Apply for CSAB NEUT counselling 2025 today
anam-khan

JoSAA round 2 cut-off 2025 out; BTech closing ranks for top engineering courses at IITs
anam-khan

Goa Engineering Admission 2025: 1,415 eligible for BE seats; merit list on June 27

Latest Question