(A) : Sulphate is estimated as BaSO_(4) and not as MgSO_(4) (R) : Ion – InterviewSolution

1.	(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+).
Answer» Both A and R are correct, and R is the correct EXPLANATION of the A Both A and R are correct, and R is not the correct explanation of the A A is correct but R is incorrect A is incorrect but R is correct Answer :B

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