Chemical Process
In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the

None of these
Diamine and the ring
Dibasic acid and the ring
Diamine and the dibasic acid

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Chemical Process
Viscose rayon

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

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