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Assertion : The IUPAC name of CH(3)CH = ...

Assertion : The IUPAC name of `CH_(3)CH = CH - C equiv CH` is pent - 3 - en- 1 - yne and not pent - 2 en - 4 - yne.
Reason : While deciding the locants of double and triple Bonds, lowest sum rule is always followed .

A

If both assertion and reason are correct and reason is correct explanation for assertion.

B

If both assertion and reason are correct but reason is not correct explanation for assertion.

C

If assertion is correct but a reason is incorrect.

D

If assertion and reason both are incorrect.

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The IUPAC name of (CH_(3))_(3)C - CH = CH_(2) is :

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Knowledge Check

  • The IUPAC name of CH_(3) - CH equiv CH - C equiv CH is

    A
    pent-3-en-1-yne
    B
    pent-3-en-4-yne
    C
    pent-2-en-4-yne
    D
    pent-2-en-3-yne

  • Assertion : The IUPAC name of CH_(3)CH=CH-C CH is pent -2- ene -4- yne and not pent -3- en -1- yne. Reason : While deciding the locants for double bond and triple bonds, lowest locant rule for multiple bonds is followed.

    A
    If both assertion and reason are true and the reason is the correct explanation of the assertion.
    B
    If both the assertion and reason are true but the reason is not the correct explanation of assertion.
    C
    If the assertion is true but reason is false.
    D
    If assertion is false but reason is true.

  • The IUPAC name of CH_(3)C -= C CH (CH_(3))_(2) is:

    A
    4-Methylpent -2-yne
    B
    4, 4-Dimethylbut-2-yne
    C
    Methyl isopropyl acetylene
    D
    2-Methylpent-4-yne

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    The IUPAC name of CH_(3)C-=C CH(CH_(3))_(2) is

    The IUPAC name of CH_(3)C-=C CH(CH_(3))_(2) is

    The IUPAC name of CH_(3)-C-=C CH(CH_(3))_(2) is:

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