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How are the soaps that float in water pr...

How are the soaps that float in water prepared ?

A

By adding a gum called as rosin

B

By beating tiny air bubbles

C

By dissolving soap in ethanol

D

None of the above

Text Solution

Verified by Experts

Soaps that float in water are made by beating tiny air bubbles before their hardening. Transparent soaps are made by dissolving the soap in ethanol and then evaporating the excess solvent.
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