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In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.
Assertion(A): UV radiation causes photodissociation of ozone into O2 and O, thus causing damage to the stratospheric ozone layer.
Reason(R): Ozone hole is resulting in global warming and climate change.
Assertion(A): UV radiation causes photodissociation of ozone into O2 and O, thus causing damage to the stratospheric ozone layer.
Reason(R): Ozone hole is resulting in global warming and climate change.
- a)Both assertion and reason are true and reason is the correct explanation of assertion.
- b)Both assertion and reason are true but reason is not the correct explanation of assertion.
- c)Assertion is true but reason is false.
- d)Both assertion and reason are false.
Correct answer is option 'A'. Can you explain this answer?
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In the following question, a statement of Assertion(A) is given follow...
Stratosphere zone of earth's atmosphere contains a layer of ozone (O3) which prevents the erath surface from about 99% of incoming solar ultra violet radiations.The primary chemicals responsible for ozone depletion are a group of chlorine containing compounds called chloroflourocarbons (CFCs) used as coolants in refrigeration and air conditioners and propellants for aerosol cans and foam blowing agents for insulation and packaging and also as solvents.After their release into troposphere CFCs go to stratosphere when these are broken down by ultraviolet radiations releasing chlorine or bromine which break O3 molecules into O2 and O.
Due to depletion of O3 layer, higher levels of ultra violet rays reach earth surface. Depletion in the concentration of ozone over a restricted area called ozone hole.Ozone depletions results in problems like skin cancer, cataract animals becoming blind, mutations, inhibiting photosynthesis, decreases in productivity. Decreased photosynthetic activity will increase O2 concentration of the atmosphere resulting in global warming.
Due to depletion of O3 layer, higher levels of ultra violet rays reach earth surface. Depletion in the concentration of ozone over a restricted area called ozone hole.Ozone depletions results in problems like skin cancer, cataract animals becoming blind, mutations, inhibiting photosynthesis, decreases in productivity. Decreased photosynthetic activity will increase O2 concentration of the atmosphere resulting in global warming.
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In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): UV radiation causes photodissociation of ozone into O2 and O, thus causing damage to the stratospheric ozone layer.Reason(R): Ozone hole is resulting in global warming and climate change.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'A'. Can you explain this answer?
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In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): UV radiation causes photodissociation of ozone into O2 and O, thus causing damage to the stratospheric ozone layer.Reason(R): Ozone hole is resulting in global warming and climate change.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): UV radiation causes photodissociation of ozone into O2 and O, thus causing damage to the stratospheric ozone layer.Reason(R): Ozone hole is resulting in global warming and climate change.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): UV radiation causes photodissociation of ozone into O2 and O, thus causing damage to the stratospheric ozone layer.Reason(R): Ozone hole is resulting in global warming and climate change.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'A'. Can you explain this answer?.
In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): UV radiation causes photodissociation of ozone into O2 and O, thus causing damage to the stratospheric ozone layer.Reason(R): Ozone hole is resulting in global warming and climate change.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): UV radiation causes photodissociation of ozone into O2 and O, thus causing damage to the stratospheric ozone layer.Reason(R): Ozone hole is resulting in global warming and climate change.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): UV radiation causes photodissociation of ozone into O2 and O, thus causing damage to the stratospheric ozone layer.Reason(R): Ozone hole is resulting in global warming and climate change.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'A'. Can you explain this answer?.
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