A mixture of 2 colourless substances was dissolved in water. When gaseous Cl2 was passed through the solution, a deep brown color developed. Addition of BaCl2 or NaOH to the original solution give a w

Question

A mixture of 2 colourless substances was dissolved in water. When gaseous Cl2 was passed through the solution, a deep brown color developed. Addition of BaCl2 or NaOH to the original solution give a white precipitate. The mixture contained.

(A) NaNO3 and AlCl3
(B) NaBr and KCl
(C) MgI2 and MgSoO4
(D) BaSO4 and PbCl2

Prashant Kotian · Accepted Answer

Correct answer:

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