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NEET UG CHEMISTRY MCQ: S-BLOCK ELEMENTS
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A doctor by mistake administers a solution to a patient for radiography investigations. Which of the following should be given as the best to prevent the absorption of soluble barium?
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Correct option: B
Option B (Na2SO4) is correct because it will react with Ba(NO3)2 to form insoluble BaSO4, preventing the absorption of soluble barium.
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