Which of the following tests would confirm-unequivocally that a solution X contain the sulphate ion if it gives with
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- A Silver nitrates solution, a white precipates insoluble in dilute HNO3
- B Barium chloride solution, a white precipitate insoluble in dilute H2SO4
- C Barium chloride solution, a white precipitate insoluble in dilute HCl
- D Barium chloride solution a white precipitate soluble in dilute ammonia
- E Barium chloride solution a white precipitate insoluble in dilute HCl
Correct Answer: Option C
Explanation:
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