The IUPAC System of Nomenclature
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317719 The IUPAC name of the compound
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is

1 1,2,3 - Tricyanopropane
2 3 - Cyanopentane - 1, 5 -dinitrile
3 1,2,3-Cyanopropane
4 Propane-1, 2, 3-tricarbonitrile
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317720 The correct IUPAC name of the following compound is
\(\mathrm{CH}_{2}=\mathrm{CH}-\mathrm{CH}\left(\mathrm{CH}_{3}\right) \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 3-Methyl-2-pentene
2 4-Methyl-1-pentene
3 3-Methyl-1-pentene
4 2-Methyl-2-pentene
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317721 The IUPAC name of the given compound
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1 N, N, 4 - Trimethylpentanamide
2 Dimethylamino-4-methylpentanone
3 \(\mathrm{N}, \mathrm{N}\) - Dimethylamino-4-methylpentanamide
4 2-Methyl-5-oxodimethylpentanamine
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317722 Assertion :
The IUPAC name of the given compound is 3-Methylcyclohexene and not Methyl cyclohex-2-ene.
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Reason :
In numbering, double bonded carbon atoms get preference to the alkyl group in cycloalkenes.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317723 The IUPAC name of the following compound is
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1 3-propylpent-1-ene
2 3-ethylpent-1-ene
3 4-ethylhex-1-ene
4 3-ethylhex-1-ene
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317719 The IUPAC name of the compound
supporting img
is

1 1,2,3 - Tricyanopropane
2 3 - Cyanopentane - 1, 5 -dinitrile
3 1,2,3-Cyanopropane
4 Propane-1, 2, 3-tricarbonitrile
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317720 The correct IUPAC name of the following compound is
\(\mathrm{CH}_{2}=\mathrm{CH}-\mathrm{CH}\left(\mathrm{CH}_{3}\right) \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 3-Methyl-2-pentene
2 4-Methyl-1-pentene
3 3-Methyl-1-pentene
4 2-Methyl-2-pentene
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317721 The IUPAC name of the given compound
supporting img

1 N, N, 4 - Trimethylpentanamide
2 Dimethylamino-4-methylpentanone
3 \(\mathrm{N}, \mathrm{N}\) - Dimethylamino-4-methylpentanamide
4 2-Methyl-5-oxodimethylpentanamine
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317722 Assertion :
The IUPAC name of the given compound is 3-Methylcyclohexene and not Methyl cyclohex-2-ene.
supporting img
Reason :
In numbering, double bonded carbon atoms get preference to the alkyl group in cycloalkenes.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317723 The IUPAC name of the following compound is
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1 3-propylpent-1-ene
2 3-ethylpent-1-ene
3 4-ethylhex-1-ene
4 3-ethylhex-1-ene
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317719 The IUPAC name of the compound
supporting img
is

1 1,2,3 - Tricyanopropane
2 3 - Cyanopentane - 1, 5 -dinitrile
3 1,2,3-Cyanopropane
4 Propane-1, 2, 3-tricarbonitrile
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317720 The correct IUPAC name of the following compound is
\(\mathrm{CH}_{2}=\mathrm{CH}-\mathrm{CH}\left(\mathrm{CH}_{3}\right) \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 3-Methyl-2-pentene
2 4-Methyl-1-pentene
3 3-Methyl-1-pentene
4 2-Methyl-2-pentene
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317721 The IUPAC name of the given compound
supporting img

1 N, N, 4 - Trimethylpentanamide
2 Dimethylamino-4-methylpentanone
3 \(\mathrm{N}, \mathrm{N}\) - Dimethylamino-4-methylpentanamide
4 2-Methyl-5-oxodimethylpentanamine
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317722 Assertion :
The IUPAC name of the given compound is 3-Methylcyclohexene and not Methyl cyclohex-2-ene.
supporting img
Reason :
In numbering, double bonded carbon atoms get preference to the alkyl group in cycloalkenes.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317723 The IUPAC name of the following compound is
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1 3-propylpent-1-ene
2 3-ethylpent-1-ene
3 4-ethylhex-1-ene
4 3-ethylhex-1-ene
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317719 The IUPAC name of the compound
supporting img
is

1 1,2,3 - Tricyanopropane
2 3 - Cyanopentane - 1, 5 -dinitrile
3 1,2,3-Cyanopropane
4 Propane-1, 2, 3-tricarbonitrile
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317720 The correct IUPAC name of the following compound is
\(\mathrm{CH}_{2}=\mathrm{CH}-\mathrm{CH}\left(\mathrm{CH}_{3}\right) \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 3-Methyl-2-pentene
2 4-Methyl-1-pentene
3 3-Methyl-1-pentene
4 2-Methyl-2-pentene
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317721 The IUPAC name of the given compound
supporting img

1 N, N, 4 - Trimethylpentanamide
2 Dimethylamino-4-methylpentanone
3 \(\mathrm{N}, \mathrm{N}\) - Dimethylamino-4-methylpentanamide
4 2-Methyl-5-oxodimethylpentanamine
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317722 Assertion :
The IUPAC name of the given compound is 3-Methylcyclohexene and not Methyl cyclohex-2-ene.
supporting img
Reason :
In numbering, double bonded carbon atoms get preference to the alkyl group in cycloalkenes.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317723 The IUPAC name of the following compound is
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1 3-propylpent-1-ene
2 3-ethylpent-1-ene
3 4-ethylhex-1-ene
4 3-ethylhex-1-ene
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317719 The IUPAC name of the compound
supporting img
is

1 1,2,3 - Tricyanopropane
2 3 - Cyanopentane - 1, 5 -dinitrile
3 1,2,3-Cyanopropane
4 Propane-1, 2, 3-tricarbonitrile
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317720 The correct IUPAC name of the following compound is
\(\mathrm{CH}_{2}=\mathrm{CH}-\mathrm{CH}\left(\mathrm{CH}_{3}\right) \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 3-Methyl-2-pentene
2 4-Methyl-1-pentene
3 3-Methyl-1-pentene
4 2-Methyl-2-pentene
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317721 The IUPAC name of the given compound
supporting img

1 N, N, 4 - Trimethylpentanamide
2 Dimethylamino-4-methylpentanone
3 \(\mathrm{N}, \mathrm{N}\) - Dimethylamino-4-methylpentanamide
4 2-Methyl-5-oxodimethylpentanamine
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317722 Assertion :
The IUPAC name of the given compound is 3-Methylcyclohexene and not Methyl cyclohex-2-ene.
supporting img
Reason :
In numbering, double bonded carbon atoms get preference to the alkyl group in cycloalkenes.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317723 The IUPAC name of the following compound is
supporting img

1 3-propylpent-1-ene
2 3-ethylpent-1-ene
3 4-ethylhex-1-ene
4 3-ethylhex-1-ene