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What are alkynes...?

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What are alkynes...?

    • Posted by Royal Thakur ? 3 years, 11 months ago

    CBSE > Class 11 > Chemistry
    • 4 answers

    ?Ritesh Gupta☺️ 3 years, 11 months ago

    Acha

    0Thank You

    ?Ritesh Gupta☺️ 3 years, 11 months ago

    Apna Facebook id batana

    0Thank You

    ?Ritesh Gupta☺️ 3 years, 11 months ago

    Kaise ho bro

    0Thank You

    Yogita Ingle 3 years, 11 months ago

    In this triple bond is present between carbon atoms (C  C  bond).The hybridisation is sp and the general formula involved is CnH2n -2.

    •  The lowest member of alkynes is: simplest compound that is CH  CH (ethyne).
    • The common name of it is acetylene.
    • It has high Bond dissociation energy, as there is triple bond present therefore the energy is high of the order 823 KJ/mol.
    • Due to this reason the acetylene is mixed with O2 and the flame is used for welding purpose.

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