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Question : Assertion (A) Chlorine is absorbed as Cl^(-) ions . Its precise role is not well known . However with Na^(+)andK^(+) , it help in determining solute concentration and anion - cation balance is clles.Reason (R ) Chlorine plays an important role in photosynthesisand takes part in the water splitting reaction ,thus releasing O_(2).

Answer»

If both ASSERTION and REASON are TRUE and Reason is CORRECT EXPLANATION of Assertion.
If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
If Assertion is true but Reason is false.
If both Assertion and Reason and false.

Answer :A


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