Assertion :`Br^(Θ)` ions do not interfere in the chromyl chloride test for chloorides
Reasion : A bromide on oxidation with `K_(2)Cr_(2)O_(7)` concentrates `H_(2)SO_(4)` liberates `Br_(2)` which dissolve in `NaOH` to give a colourless solution
A. If both (A) and (B) are correct and (R ) is the correct explqanation of (A)
B. If both (A) and (B) are correct but (R ) is not the correct explqanation of (A)
C. If (A) is correct ,but (R ) is incorrect
D. If (A) is incorrect ,but (R ) is correct