Question
a.
Transparent soaps are made by cold process.
b.
Organic pigments are used as colouring materials in the soap manufacture.
c.
Both laundary as well as toilet soaps are manufactured by hot process.
d.
Colourless rosin is used in the manufacture of laundary soaps.
Posted under Chemical Process Basic Chemical Engineering
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Q. Pick out the wrong statement pertaining to the soap manufacture.
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