Question

Four samples P, Q, R and S were analyzed using paper chromatography to check the presence of three different additives X, Y and Z. The final chromatograms are shown as  Read the following statements carefully. I) P contains three components out of which one is X II) S contains only one component which is X. III) Q contains two components which are X and Z. IV) R contains two components out of which one is Y. The correct statements are.​

Answer 1

Answer:

In a chromatogram, all spots on the same level represent the same dye and the number of spots at different level represents the number of type dyes used. Since there are four spots at a different level so four different coloured dyes were used to colour the five sweets

Explanation:

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