Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A mixture of two colourless substances was dissolved in water. When gaseous Cl 2 was passed through the solution, containing small quantity of CCl 4 a violet colour developed in organic layer. Addition of BaCl 2 to the original solution give a white precipitate. The mixture contains :
Text Solution
Verified by ExpertsThe correct answer is:
C
2I – + Cl 2 — → I 2 + 2Cl – . I 2 being covalent dissolves in chloroform giving purple or violet solution. Ba 2+ + SO 42– — → BaSO 4 ↓ (white).
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
When a metal sulphate is heated in dry test tube, the colour change from blue to white. Then metal …
Which of the following can not evolve more than one gas (vapour) if heated in dry test tube.
On heating, a white amorphous inorganic compound becomes yellow and on cooling, turns white again.T…
Which of the following metal carbonates liberate. CO 2 (g) on heating :
In which of the following reactions a brown coloured gas is evolved ?
Why is concentracted HCl used to dissolve the given metal salt in the flame test ?