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     EduGorilla 
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    Directions: Read the following statements about PVC.

    (P) It is a broad class thermoplastic material which is solid and brittle at room temperature.
    (Q) It is categorised into two categories: amorphous and semi-crystalline.
    (R) It possesses glass transition temperature, above which it is rubbery in nature.
    (S) It is insoluble in common organic solvents and is infusible.

    Choose the incorrect statement(s).

    Options :-

    1. Only (P)
    2. (Q) and (R)
    3. (P), (Q) and (R)
    4. Only (S)
    5. #
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