Rey grouped few polymers on the basis of some common property as follows:
Group I: Rayon, acrylic, nylon, jute
Group II: PVC, melamine, Teflon
Group III: Polycot, terry wool, acrylic Choose the odd one out in group I, II and III
A
I: Nylon, II: Teflon, III: Acrylic
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B
I: Jute, II: Melamine, III: Terry wool
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C
I: Rayon, II: Teflon, III: Terry wool
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D
I: Jute, II: Melamine, III: Acrylic
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Solution
The correct option is DI: Jute, II: Melamine, III: Acrylic
In group I, jute is a natural fibre, while others are synthetic
In group II, melamine is thermosetting while others are thermoplastics.
In group III, acrylic is not a blended fibre.