Assertion :Proteins, starch and rubber are lyophilic colloids. Reason: They have strong interaction with the dispersion medium.

both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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assertion is correct but Reason is incorrect

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both Assertion and Reason are incorrect

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Solution

The correct option is A both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Assertion:
Proteins, starch, and rubber are lyophilic colloids.
Reason:
They have a strong interaction with the dispersion medium
Other examples of lyophilic colloids include gum and gelatin. These are solvent loving colloids which are stable and not easily coagulated by electrolytes.
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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