Chemical Process
Transparent soaps (e.g. Pears) are

None of these
Metallic soaps with frothing agent and free stearic acid to achieve transparency
Metallic soaps with frothing agent from which glycerine has not been recovered
Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency

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Chemical Process
Viscose rayon

None of these
Cannot be made from sulphite pulp
Cannot yield textile grade fibre
Utilises H₂SO₄, NaOH and CS₂ during its manufacture

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