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.
Assertion : Transparent soaps are made by dissolving soap in ethanol .
Reason : Ethanol makes things invisible.
Answer & explanation
Correct answer: option 4
Transparent soaps are made by dissolving soaps in ethanol and evaporating the excess solvent. Ethanol cannot make things invisible. At the time of preparation of soap, the alcohol dissolves the soap into clear, amber liquid.