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Chemistry in Everyday Life — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryChemistry in Everyday Life1 Mark
Question
Why do we need to classify drugs in different ways?
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Note: In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.
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  2. Assertion and reason both are correct statements but reason is not correct explanation for assertion.
  3. Assertion is correct statement but reason is wrong statement.
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  5. Assertion is wrong statement but reason is correct statement.
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Reason: Diffusion of solvent occurs from a region of high concentration solution to a region of low concentration solution.
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