8th Class Science Synthetic Fibers and Plastics Question Bank Synthetic Fibres and Plastics

  • question_answer
    Which of the following differences regarding thermoplastics and thermo- setts is/are true?
    Thermoplastics Thermosets
    (i) Soft Hard
    (ii) Can withstand heat Cannot withstand heat
    (iii) No cross linkages Cross linkages are present

    A) Only (i)

    B)                        Only (i) and (ii)

    C)                        Only (i) and (iii)

    D)                        (i),(ii) and (iii)

    Correct Answer: C

    Solution :

    Differences (i) and (iii) are true of thermoplastics and thermosetts.


You need to login to perform this action.
You will be redirected in 3 sec spinner