Question

Q1 ) ANY 9 SOAPS INCLUDING 1 MEDICATED SOAP AND 1 TRANSPARENT

Q2) COMPARE THE TRANSPARENT WITH REST OF THE BATHING SOAPS AND IDENIFY WHAT MAKES TO APPEAR THE SOAP

Answer 1

Transparent soap appears so due to presence of glycerin and sugar in it, which are transparent ingredients and maintain their transparency even in solid form of the soap.
Other soaps are salts of fatty acids which are opaque in nature.