02. Nomenclature of Organic compound
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GENERAL ORGANIC CHEMISTRY

231796 The IUPAC name of Diacetone alcohol is

1 4-Hydroxy pentane - 2, 4 - dione
2 3 -Hydroxy pentane -2, 4 - dione
3 4 - Hydroxy -4 - methyl pentan - 2- one
4 4 - Hydroxy - 3 - methyl pentan - 2 - one
GENERAL ORGANIC CHEMISTRY

231797 What is the IUPAC of $\mathrm{CH}_{3} \mathrm{CH}\left(\mathrm{CH}_{2} \mathrm{CH}_{3}\right) \mathrm{CHO}$ ?

1 Butan - 2-al
2 2-methyle butanal
3 3 methylisobutyraldehyde
4 2 ethylpropanal
GENERAL ORGANIC CHEMISTRY

231798 Compound ' $A$ ' of molecular formula $\mathrm{C}_{4} \mathrm{H}_{10} \mathrm{O}$ on treatment with Lucas reagent at room temperature given compound ' $B$ '. When compound ' $\mathrm{B}$ ' is heated with alcoholic $\mathrm{KOH}$, it given isobutene. Compound ' $A$ ' and ' $B$ ' are respectively

1 2-methyl-2-propanol and 2-methyl-2-chloropronane
2 2-methyl-1-propanol and 1-chloro-2-methylpropane
3 2-methyl-1-propanol and 2-methyl-2-chloropropane
4 butan-2-ol and 2-chorobutane
GENERAL ORGANIC CHEMISTRY

231799 IUPAC name of valeric acid is

1 Propanoic acid
2 Butanoic acid
3 Ethanoic acid
4 Pentanoic acid
GENERAL ORGANIC CHEMISTRY

231796 The IUPAC name of Diacetone alcohol is

1 4-Hydroxy pentane - 2, 4 - dione
2 3 -Hydroxy pentane -2, 4 - dione
3 4 - Hydroxy -4 - methyl pentan - 2- one
4 4 - Hydroxy - 3 - methyl pentan - 2 - one
GENERAL ORGANIC CHEMISTRY

231797 What is the IUPAC of $\mathrm{CH}_{3} \mathrm{CH}\left(\mathrm{CH}_{2} \mathrm{CH}_{3}\right) \mathrm{CHO}$ ?

1 Butan - 2-al
2 2-methyle butanal
3 3 methylisobutyraldehyde
4 2 ethylpropanal
GENERAL ORGANIC CHEMISTRY

231798 Compound ' $A$ ' of molecular formula $\mathrm{C}_{4} \mathrm{H}_{10} \mathrm{O}$ on treatment with Lucas reagent at room temperature given compound ' $B$ '. When compound ' $\mathrm{B}$ ' is heated with alcoholic $\mathrm{KOH}$, it given isobutene. Compound ' $A$ ' and ' $B$ ' are respectively

1 2-methyl-2-propanol and 2-methyl-2-chloropronane
2 2-methyl-1-propanol and 1-chloro-2-methylpropane
3 2-methyl-1-propanol and 2-methyl-2-chloropropane
4 butan-2-ol and 2-chorobutane
GENERAL ORGANIC CHEMISTRY

231799 IUPAC name of valeric acid is

1 Propanoic acid
2 Butanoic acid
3 Ethanoic acid
4 Pentanoic acid
GENERAL ORGANIC CHEMISTRY

231796 The IUPAC name of Diacetone alcohol is

1 4-Hydroxy pentane - 2, 4 - dione
2 3 -Hydroxy pentane -2, 4 - dione
3 4 - Hydroxy -4 - methyl pentan - 2- one
4 4 - Hydroxy - 3 - methyl pentan - 2 - one
GENERAL ORGANIC CHEMISTRY

231797 What is the IUPAC of $\mathrm{CH}_{3} \mathrm{CH}\left(\mathrm{CH}_{2} \mathrm{CH}_{3}\right) \mathrm{CHO}$ ?

1 Butan - 2-al
2 2-methyle butanal
3 3 methylisobutyraldehyde
4 2 ethylpropanal
GENERAL ORGANIC CHEMISTRY

231798 Compound ' $A$ ' of molecular formula $\mathrm{C}_{4} \mathrm{H}_{10} \mathrm{O}$ on treatment with Lucas reagent at room temperature given compound ' $B$ '. When compound ' $\mathrm{B}$ ' is heated with alcoholic $\mathrm{KOH}$, it given isobutene. Compound ' $A$ ' and ' $B$ ' are respectively

1 2-methyl-2-propanol and 2-methyl-2-chloropronane
2 2-methyl-1-propanol and 1-chloro-2-methylpropane
3 2-methyl-1-propanol and 2-methyl-2-chloropropane
4 butan-2-ol and 2-chorobutane
GENERAL ORGANIC CHEMISTRY

231799 IUPAC name of valeric acid is

1 Propanoic acid
2 Butanoic acid
3 Ethanoic acid
4 Pentanoic acid
GENERAL ORGANIC CHEMISTRY

231796 The IUPAC name of Diacetone alcohol is

1 4-Hydroxy pentane - 2, 4 - dione
2 3 -Hydroxy pentane -2, 4 - dione
3 4 - Hydroxy -4 - methyl pentan - 2- one
4 4 - Hydroxy - 3 - methyl pentan - 2 - one
GENERAL ORGANIC CHEMISTRY

231797 What is the IUPAC of $\mathrm{CH}_{3} \mathrm{CH}\left(\mathrm{CH}_{2} \mathrm{CH}_{3}\right) \mathrm{CHO}$ ?

1 Butan - 2-al
2 2-methyle butanal
3 3 methylisobutyraldehyde
4 2 ethylpropanal
GENERAL ORGANIC CHEMISTRY

231798 Compound ' $A$ ' of molecular formula $\mathrm{C}_{4} \mathrm{H}_{10} \mathrm{O}$ on treatment with Lucas reagent at room temperature given compound ' $B$ '. When compound ' $\mathrm{B}$ ' is heated with alcoholic $\mathrm{KOH}$, it given isobutene. Compound ' $A$ ' and ' $B$ ' are respectively

1 2-methyl-2-propanol and 2-methyl-2-chloropronane
2 2-methyl-1-propanol and 1-chloro-2-methylpropane
3 2-methyl-1-propanol and 2-methyl-2-chloropropane
4 butan-2-ol and 2-chorobutane
GENERAL ORGANIC CHEMISTRY

231799 IUPAC name of valeric acid is

1 Propanoic acid
2 Butanoic acid
3 Ethanoic acid
4 Pentanoic acid