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Assertion :Br^(Θ) ions do not interfere in thechromyl chloride test for chloorides Reasion : A bromide on oxidationwith K_(2)Cr_(2)O_(7) concentrates H_(2)SO_(4) liberates Br_(2) whichdissolve in NaOH to give a colourless solution

Answer»

If both (A) and (B) are CORRECT and (R ) is the correct explqanation of (A)
If both (A) and (B) are correct but (R ) is not the correct explqanation of (A)
If (A) is correct ,but (R ) is INCORRECT
If (A) is incorrect ,but (R ) is correct

Answer :a


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