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(A) : Sulphate is estimated as BaSO(4) a...

(A) : Sulphate is estimated as `BaSO_(4)` and not as `MgSO_(4)`
(R) : Ionic radius of `Mg^(2+)` is smaller than that of `Ba^(2+)`.

A

Both A and R are correct, and R is the correct explanation of the A

B

Both A and R are correct, and R is not the correct explanation of the A

C

A is correct but R is incorrect

D

A is incorrect but R is correct

Text Solution

Verified by Experts

The correct Answer is:
B
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