02. Nomenclature of Organic compound
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GENERAL ORGANIC CHEMISTRY

231901 The IUPAC name of the compounds
$\mathrm{CH}_{3} \mathrm{CH}=\mathrm{CHC} \equiv \mathrm{CH}$ is

1 pent-4-yn-2-ene
2 pent-3-en-1-yne
3 pent-2-en-4-yne
4 pent-1-yn-3-ene
AIPMT -Mains 2010
GENERAL ORGANIC CHEMISTRY

231902 The IUPAC name of the compound having the formula $\mathrm{CH} \equiv \mathrm{C}-\mathrm{CH}=\mathrm{CH}_{2}$ is

1 1-butyne-3-ene
2 but-1-yne-3-ene
3 1-butene-3-yne
4 3-butene-1-yne
AIPMT -2009
GENERAL ORGANIC CHEMISTRY

231908 The IUPAC name of the following compound is $\mathrm{CH}_{2}=\mathbf{C}=\mathbf{C H}-\mathrm{CH}_{3}$

1 buta-2, 3-diene
2 buta-1, 2-diene
3 but-1-ene- 2 yne
4 conjugated butadiene
UP CPMT-2010
GENERAL ORGANIC CHEMISTRY

231911 1,2 - dihydroxybutane has the formula

1 $\mathrm{C}(\mathrm{OH})-\mathrm{C}(\mathrm{OH})-\mathrm{C}-\mathrm{C}$
2 $\mathrm{C}-\mathrm{C}(\mathrm{OH})_{2}-\mathrm{C}-\mathrm{C}$
3 $(\mathrm{OH}) \mathrm{C}-\mathrm{C}-\mathrm{C}(\mathrm{OH})$
4 $\mathrm{C}-\mathrm{C}(\mathrm{OH})-\mathrm{C}(\mathrm{OH})-\mathrm{C}$
UP CPMT-2007
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GENERAL ORGANIC CHEMISTRY

231901 The IUPAC name of the compounds
$\mathrm{CH}_{3} \mathrm{CH}=\mathrm{CHC} \equiv \mathrm{CH}$ is

1 pent-4-yn-2-ene
2 pent-3-en-1-yne
3 pent-2-en-4-yne
4 pent-1-yn-3-ene
AIPMT -Mains 2010
GENERAL ORGANIC CHEMISTRY

231902 The IUPAC name of the compound having the formula $\mathrm{CH} \equiv \mathrm{C}-\mathrm{CH}=\mathrm{CH}_{2}$ is

1 1-butyne-3-ene
2 but-1-yne-3-ene
3 1-butene-3-yne
4 3-butene-1-yne
AIPMT -2009
GENERAL ORGANIC CHEMISTRY

231908 The IUPAC name of the following compound is $\mathrm{CH}_{2}=\mathbf{C}=\mathbf{C H}-\mathrm{CH}_{3}$

1 buta-2, 3-diene
2 buta-1, 2-diene
3 but-1-ene- 2 yne
4 conjugated butadiene
UP CPMT-2010
GENERAL ORGANIC CHEMISTRY

231911 1,2 - dihydroxybutane has the formula

1 $\mathrm{C}(\mathrm{OH})-\mathrm{C}(\mathrm{OH})-\mathrm{C}-\mathrm{C}$
2 $\mathrm{C}-\mathrm{C}(\mathrm{OH})_{2}-\mathrm{C}-\mathrm{C}$
3 $(\mathrm{OH}) \mathrm{C}-\mathrm{C}-\mathrm{C}(\mathrm{OH})$
4 $\mathrm{C}-\mathrm{C}(\mathrm{OH})-\mathrm{C}(\mathrm{OH})-\mathrm{C}$
UP CPMT-2007
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GENERAL ORGANIC CHEMISTRY

231901 The IUPAC name of the compounds
$\mathrm{CH}_{3} \mathrm{CH}=\mathrm{CHC} \equiv \mathrm{CH}$ is

1 pent-4-yn-2-ene
2 pent-3-en-1-yne
3 pent-2-en-4-yne
4 pent-1-yn-3-ene
AIPMT -Mains 2010
GENERAL ORGANIC CHEMISTRY

231902 The IUPAC name of the compound having the formula $\mathrm{CH} \equiv \mathrm{C}-\mathrm{CH}=\mathrm{CH}_{2}$ is

1 1-butyne-3-ene
2 but-1-yne-3-ene
3 1-butene-3-yne
4 3-butene-1-yne
AIPMT -2009
GENERAL ORGANIC CHEMISTRY

231908 The IUPAC name of the following compound is $\mathrm{CH}_{2}=\mathbf{C}=\mathbf{C H}-\mathrm{CH}_{3}$

1 buta-2, 3-diene
2 buta-1, 2-diene
3 but-1-ene- 2 yne
4 conjugated butadiene
UP CPMT-2010
GENERAL ORGANIC CHEMISTRY

231911 1,2 - dihydroxybutane has the formula

1 $\mathrm{C}(\mathrm{OH})-\mathrm{C}(\mathrm{OH})-\mathrm{C}-\mathrm{C}$
2 $\mathrm{C}-\mathrm{C}(\mathrm{OH})_{2}-\mathrm{C}-\mathrm{C}$
3 $(\mathrm{OH}) \mathrm{C}-\mathrm{C}-\mathrm{C}(\mathrm{OH})$
4 $\mathrm{C}-\mathrm{C}(\mathrm{OH})-\mathrm{C}(\mathrm{OH})-\mathrm{C}$
UP CPMT-2007
NEET DIGITAL LIBRARY
GENERAL ORGANIC CHEMISTRY

231901 The IUPAC name of the compounds
$\mathrm{CH}_{3} \mathrm{CH}=\mathrm{CHC} \equiv \mathrm{CH}$ is

1 pent-4-yn-2-ene
2 pent-3-en-1-yne
3 pent-2-en-4-yne
4 pent-1-yn-3-ene
AIPMT -Mains 2010
GENERAL ORGANIC CHEMISTRY

231902 The IUPAC name of the compound having the formula $\mathrm{CH} \equiv \mathrm{C}-\mathrm{CH}=\mathrm{CH}_{2}$ is

1 1-butyne-3-ene
2 but-1-yne-3-ene
3 1-butene-3-yne
4 3-butene-1-yne
AIPMT -2009
GENERAL ORGANIC CHEMISTRY

231908 The IUPAC name of the following compound is $\mathrm{CH}_{2}=\mathbf{C}=\mathbf{C H}-\mathrm{CH}_{3}$

1 buta-2, 3-diene
2 buta-1, 2-diene
3 but-1-ene- 2 yne
4 conjugated butadiene
UP CPMT-2010
GENERAL ORGANIC CHEMISTRY

231911 1,2 - dihydroxybutane has the formula

1 $\mathrm{C}(\mathrm{OH})-\mathrm{C}(\mathrm{OH})-\mathrm{C}-\mathrm{C}$
2 $\mathrm{C}-\mathrm{C}(\mathrm{OH})_{2}-\mathrm{C}-\mathrm{C}$
3 $(\mathrm{OH}) \mathrm{C}-\mathrm{C}-\mathrm{C}(\mathrm{OH})$
4 $\mathrm{C}-\mathrm{C}(\mathrm{OH})-\mathrm{C}(\mathrm{OH})-\mathrm{C}$
UP CPMT-2007
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