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A drop of a sample of food colouring (X)...

A drop of a sample of food colouring (X) and four dyes (P, Q, R and S) are put onto a chromatography paper. The four dyes are banned because they are not safe to consume.

Study the given chromatogram carefully and choose the correct statement among the following.

A

X contains P and Q dyes.

B

Dyes P and S are mixtures of two different dyes.

C

X contains R dye.

D

Dyes P and R are pure.

Text Solution

Verified by Experts

The correct Answer is:
C
X contains R dye.
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MTG IIT JEE FOUNDATION-IS MATTER AROUND US PURE ?-EXERCISE (MULTIPLE CHOICE QUESTIONS-LEVEL-2)
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