231852
According to the IUPAC nomenclature, the correct increasing order of priorities for the below mentioned functional groups in polyfunctional organic molecules is
1 (A) $<$ (C) $<$ (D) $<$ (B)
2 (C) $<$ (A) $<$ (B) $<$ (D)
3 (C) $<$ (A) $<$ (D) $<$ (B)
4 (A) $<$ (C) $<$ (B) $<$ (D)
Explanation:
According to IUPAC nomenclature the correct increasing order of properties given below - $\text { (C) }<\text { (A) }<\text { (B) }<\text { (D) }$
J and K CET-(2016)
GENERAL ORGANIC CHEMISTRY
231855
What is the IUPAC nomenclature of vanillin used as a flavouring agent in ice-cream?
1 3-Chloro-4-methoxy benzoic acid
2 4,6-Dimethoxy benzaldehyde
3 3,4-Dihydroxy benzaldehyde
4 4-Hydroxy-3-methoxy benzaldehyde
Explanation:
Vanillin is used as a flavouring agent in icecream. Structure of vanillin is - IUPAC name :- 4-Hydroxy -3-methoxy benzaldehyde
J and K CET-(2017)
GENERAL ORGANIC CHEMISTRY
231856
What is the IUPAC nomenclature of isoprene monomer present in natural rubber?
1 2-Methyl-1, 3-butadiene
2 1,3-Hexadiene
3 2,3-Dimethyl-1, 3-butadiene
4 2-Methyl-1, 3-pentadiene
Explanation:
Isoprene monomer present in natural rubber. The IUPAC name of the isoprene is -
J and K CET-(2018)
GENERAL ORGANIC CHEMISTRY
231864
The IUPAC name of the product obtained by the oxidation of phenol with the help of chromic acid is
1 Cyclo hexa-2, 4-diene-1, 4-diol
2 Cyclo hexa-2, 4-diene-1, 4-dione
3 Cyclo hexa-2, 5-diene-1, 4-diol
4 Cyclo hexa-2, 5-diene-1, 4-dione
Explanation:
The product obtained by oxidation of phenol with chromic acid is - cyclohexa $-2,5$ - diene-1,4 dione
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GENERAL ORGANIC CHEMISTRY
231852
According to the IUPAC nomenclature, the correct increasing order of priorities for the below mentioned functional groups in polyfunctional organic molecules is
1 (A) $<$ (C) $<$ (D) $<$ (B)
2 (C) $<$ (A) $<$ (B) $<$ (D)
3 (C) $<$ (A) $<$ (D) $<$ (B)
4 (A) $<$ (C) $<$ (B) $<$ (D)
Explanation:
According to IUPAC nomenclature the correct increasing order of properties given below - $\text { (C) }<\text { (A) }<\text { (B) }<\text { (D) }$
J and K CET-(2016)
GENERAL ORGANIC CHEMISTRY
231855
What is the IUPAC nomenclature of vanillin used as a flavouring agent in ice-cream?
1 3-Chloro-4-methoxy benzoic acid
2 4,6-Dimethoxy benzaldehyde
3 3,4-Dihydroxy benzaldehyde
4 4-Hydroxy-3-methoxy benzaldehyde
Explanation:
Vanillin is used as a flavouring agent in icecream. Structure of vanillin is - IUPAC name :- 4-Hydroxy -3-methoxy benzaldehyde
J and K CET-(2017)
GENERAL ORGANIC CHEMISTRY
231856
What is the IUPAC nomenclature of isoprene monomer present in natural rubber?
1 2-Methyl-1, 3-butadiene
2 1,3-Hexadiene
3 2,3-Dimethyl-1, 3-butadiene
4 2-Methyl-1, 3-pentadiene
Explanation:
Isoprene monomer present in natural rubber. The IUPAC name of the isoprene is -
J and K CET-(2018)
GENERAL ORGANIC CHEMISTRY
231864
The IUPAC name of the product obtained by the oxidation of phenol with the help of chromic acid is
1 Cyclo hexa-2, 4-diene-1, 4-diol
2 Cyclo hexa-2, 4-diene-1, 4-dione
3 Cyclo hexa-2, 5-diene-1, 4-diol
4 Cyclo hexa-2, 5-diene-1, 4-dione
Explanation:
The product obtained by oxidation of phenol with chromic acid is - cyclohexa $-2,5$ - diene-1,4 dione
231852
According to the IUPAC nomenclature, the correct increasing order of priorities for the below mentioned functional groups in polyfunctional organic molecules is
1 (A) $<$ (C) $<$ (D) $<$ (B)
2 (C) $<$ (A) $<$ (B) $<$ (D)
3 (C) $<$ (A) $<$ (D) $<$ (B)
4 (A) $<$ (C) $<$ (B) $<$ (D)
Explanation:
According to IUPAC nomenclature the correct increasing order of properties given below - $\text { (C) }<\text { (A) }<\text { (B) }<\text { (D) }$
J and K CET-(2016)
GENERAL ORGANIC CHEMISTRY
231855
What is the IUPAC nomenclature of vanillin used as a flavouring agent in ice-cream?
1 3-Chloro-4-methoxy benzoic acid
2 4,6-Dimethoxy benzaldehyde
3 3,4-Dihydroxy benzaldehyde
4 4-Hydroxy-3-methoxy benzaldehyde
Explanation:
Vanillin is used as a flavouring agent in icecream. Structure of vanillin is - IUPAC name :- 4-Hydroxy -3-methoxy benzaldehyde
J and K CET-(2017)
GENERAL ORGANIC CHEMISTRY
231856
What is the IUPAC nomenclature of isoprene monomer present in natural rubber?
1 2-Methyl-1, 3-butadiene
2 1,3-Hexadiene
3 2,3-Dimethyl-1, 3-butadiene
4 2-Methyl-1, 3-pentadiene
Explanation:
Isoprene monomer present in natural rubber. The IUPAC name of the isoprene is -
J and K CET-(2018)
GENERAL ORGANIC CHEMISTRY
231864
The IUPAC name of the product obtained by the oxidation of phenol with the help of chromic acid is
1 Cyclo hexa-2, 4-diene-1, 4-diol
2 Cyclo hexa-2, 4-diene-1, 4-dione
3 Cyclo hexa-2, 5-diene-1, 4-diol
4 Cyclo hexa-2, 5-diene-1, 4-dione
Explanation:
The product obtained by oxidation of phenol with chromic acid is - cyclohexa $-2,5$ - diene-1,4 dione
231852
According to the IUPAC nomenclature, the correct increasing order of priorities for the below mentioned functional groups in polyfunctional organic molecules is
1 (A) $<$ (C) $<$ (D) $<$ (B)
2 (C) $<$ (A) $<$ (B) $<$ (D)
3 (C) $<$ (A) $<$ (D) $<$ (B)
4 (A) $<$ (C) $<$ (B) $<$ (D)
Explanation:
According to IUPAC nomenclature the correct increasing order of properties given below - $\text { (C) }<\text { (A) }<\text { (B) }<\text { (D) }$
J and K CET-(2016)
GENERAL ORGANIC CHEMISTRY
231855
What is the IUPAC nomenclature of vanillin used as a flavouring agent in ice-cream?
1 3-Chloro-4-methoxy benzoic acid
2 4,6-Dimethoxy benzaldehyde
3 3,4-Dihydroxy benzaldehyde
4 4-Hydroxy-3-methoxy benzaldehyde
Explanation:
Vanillin is used as a flavouring agent in icecream. Structure of vanillin is - IUPAC name :- 4-Hydroxy -3-methoxy benzaldehyde
J and K CET-(2017)
GENERAL ORGANIC CHEMISTRY
231856
What is the IUPAC nomenclature of isoprene monomer present in natural rubber?
1 2-Methyl-1, 3-butadiene
2 1,3-Hexadiene
3 2,3-Dimethyl-1, 3-butadiene
4 2-Methyl-1, 3-pentadiene
Explanation:
Isoprene monomer present in natural rubber. The IUPAC name of the isoprene is -
J and K CET-(2018)
GENERAL ORGANIC CHEMISTRY
231864
The IUPAC name of the product obtained by the oxidation of phenol with the help of chromic acid is
1 Cyclo hexa-2, 4-diene-1, 4-diol
2 Cyclo hexa-2, 4-diene-1, 4-dione
3 Cyclo hexa-2, 5-diene-1, 4-diol
4 Cyclo hexa-2, 5-diene-1, 4-dione
Explanation:
The product obtained by oxidation of phenol with chromic acid is - cyclohexa $-2,5$ - diene-1,4 dione
