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JEE Main & Advanced JEE Main Paper (Held On 09-Jan-2019 Morning)

  • question_answer
    Correct statements among a to d regarding silicones are - (a) They are polymers with hydrophobic character. (b) They are biocompatible. (c) In general, they have high thermal stability and low dielectric strength. (d) Usually, they are resistant to oxidation and used as greases. [JEE Main Online Paper (Held On 09-Jan-2019 Morning]

    A) (a), (b) and (d) only

    B) (a), (b) and (c) only

    C) (a), (b), (c) and (d)

    D) (a) and (b) only

    Correct Answer: A

    Solution :

    These are the properties and uses of silicones.


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