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Organic Chemistry
List of top Organic Chemistry Questions asked in GPAT
Nalidixic acid belongs to which heterocyclic nucleus:
GPAT - 2026
GPAT
Organic Chemistry
Heterocyclic Chemistry
No. of covalent bonds in constituent atoms of Butane and Hexane:
GPAT - 2026
GPAT
Organic Chemistry
Different classes of compounds
The Dakin reaction is used to prepare which of the following compounds:
GPAT - 2026
GPAT
Organic Chemistry
carbonyl compounds
Phenol reacts with bromine (\(Br_{2}\)) to give ______ presence of \(CS_{2}\) in low temperature:
GPAT - 2026
GPAT
Organic Chemistry
Aromaticity & chemistry of aromatic compounds
Which of the following is most reactive towards electrophilic substitution:
GPAT - 2026
GPAT
Organic Chemistry
Aromaticity & chemistry of aromatic compounds
Most stable conformation of ethane:
GPAT - 2026
GPAT
Organic Chemistry
Stereochemistry
Which of the following is the most acidic carboxylic acid:
GPAT - 2026
GPAT
Organic Chemistry
Different classes of compounds
Benzene when oxidized with \(V_{2}O_{5}\) in the presence of air gives:
GPAT - 2026
GPAT
Organic Chemistry
Aromaticity & chemistry of aromatic compounds
Most strained cycloalkane is:
GPAT - 2026
GPAT
Organic Chemistry
Different classes of compounds
Beckmann Rearrangement involves:
GPAT - 2026
GPAT
Organic Chemistry
Different classes of compounds
Identify the class of compound that contains the structure shown in the document image (pentacyclic structure with HO and COOH)
GPAT - 2026
GPAT
Organic Chemistry
Different classes of compounds
No. of covalent bonds in constituent atoms of Butane and Hexane:
GPAT - 2026
GPAT
Organic Chemistry
Organic Chemistry
The Dakin reaction is used to prepare which of the following compounds:
GPAT - 2026
GPAT
Organic Chemistry
carbonyl compounds
Phenol reacts with bromine ($Br_{2}$) to give ______ presence of $CS_{2}$ in low temperature:
GPAT - 2026
GPAT
Organic Chemistry
Aromaticity & chemistry of aromatic compounds
Which of the following is the most acidic carboxylic acid:
GPAT - 2026
GPAT
Organic Chemistry
carbonyl compounds
Most stable conformation of ethane:
GPAT - 2026
GPAT
Organic Chemistry
Stereochemistry
Which of the following is most reactive towards electrophilic substitution:
GPAT - 2026
GPAT
Organic Chemistry
Aromaticity & chemistry of aromatic compounds
Beckmann Rearrangement involves:
GPAT - 2026
GPAT
Organic Chemistry
Pericyclic reactions
Most strained cycloalkane is:
GPAT - 2026
GPAT
Organic Chemistry
Bridged rings
Benzene when oxidized with $V_{2}O_{5}$ in the presence of air gives:
GPAT - 2026
GPAT
Organic Chemistry
Aromaticity & chemistry of aromatic compounds
Which of the following is easily nitrated using a mixture of \(HNO_3\) and \(H_2SO_4\):
GPAT - 2024
GPAT
Organic Chemistry
Different aromatic classes of compounds
In which limit test is Thioglycolic acid used:
GPAT - 2024
GPAT
Organic Chemistry
Organic Chemistry
As per Bronsted-Lowry concept, acid is defined as:
GPAT - 2024
GPAT
Organic Chemistry
Organic Chemistry
Which of the following is an aryl acetic acid derivative:
GPAT - 2024
GPAT
Organic Chemistry
carbonyl compounds
Which functional group in drug molecules is most likely to undergo phase I metabolic oxidation by cytochrome P450 enzymes:
GPAT - 2024
GPAT
Organic Chemistry
carbonyl compounds
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