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Graduate Pharmacy Aptitude Test
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Organic Chemistry
List of top Organic Chemistry Questions asked in Graduate Pharmacy Aptitude Test
What is the IUPAC name of the following compound
GPAT - 2014
GPAT
Organic Chemistry
Heterocyclic Chemistry
Arrange the given acids in increasing order as per the number of carbons present in them
(P) Capric
(Q) Caprylic
(R) Caproic
(D) Lauric
GPAT - 2014
GPAT
Organic Chemistry
Amino Acids
Identity the functional group present in meprobamate
GPAT - 2014
GPAT
Organic Chemistry
Different classes of compounds
Sanguinarine belongs to the subgroup of
GPAT - 2014
GPAT
Organic Chemistry
Aromaticity & chemistry of aromatic compounds
Which of the following alkyl halides would undergo SN2 reaction most rapidly
GPAT - 2014
GPAT
Organic Chemistry
Different aromatic classes of compounds
In the Reimer-Tiemann reaction...... Reacts with phenol to give the ortho-formylated product
GPAT - 2014
GPAT
Organic Chemistry
Different aromatic classes of compounds
Sigma minus method is used in assessment of
GPAT - 2014
GPAT
Organic Chemistry
Organic Chemistry- Some Basic Principles and Techniques
o, m, p- isomers can be differentiated on the basis of:
GPAT - 2014
GPAT
Organic Chemistry
Stereochemistry
What will be the primary product of the following reaction
GPAT - 2014
GPAT
Organic Chemistry
Heterocyclic Chemistry
The IUPAC name of the compound-(CH
3
)
2
CHCH
2
Cl:
GPAT - 2014
GPAT
Organic Chemistry
Heterocyclic Chemistry
In which rearrangement reaction, Isocyanate is formed?
GPAT - 2014
GPAT
Organic Chemistry
carbonyl compounds
Chitin gets converted in to Chitosan upon:
GPAT - 2014
GPAT
Organic Chemistry
carbonyl compounds
Elcb (Elimination reaction via conjugate base) which reaction intermediate will form?
GPAT - 2014
GPAT
Organic Chemistry
carbonyl compounds
Which oil is solute is alcohol
GPAT - 2014
GPAT
Organic Chemistry
carbonyl compounds
Mechanism of action of Ketoconazole is:
GPAT - 2014
GPAT
Organic Chemistry
Polycyclic aromatic hydrocarbons
Choose the option with two reducing sugars
GPAT - 2014
GPAT
Organic Chemistry
Carbohydrates
When glucose reacts with bromine water, the main product is
GPAT - 2014
GPAT
Organic Chemistry
Carbohydrates
Phenothiazine is obtained by______with sulfur
GPAT - 2013
GPAT
Organic Chemistry
Heterocyclic Chemistry
The reaction of Grignard reagent with aldehydes and ketones gives alcohols. This is known..................
GPAT - 2013
GPAT
Organic Chemistry
Different classes of compounds
A phenolic acid compound isolated from the ripe fruits of myrobalan (karitaki).......
GPAT - 2013
GPAT
Organic Chemistry
Different aromatic classes of compounds
Arginine serves as a precursor for which of the vasodilatory product
GPAT - 2013
GPAT
Organic Chemistry
Amino Acids
The positively polarized carbon atom of a carbonyl group acts as___
GPAT - 2013
GPAT
Organic Chemistry
carbonyl compounds
The Pinene hydrochloride rearranged into bornylterpenoid is called a___
GPAT - 2013
GPAT
Organic Chemistry
carbonyl compounds
A compound with an -OH group and -OR group bonded to the same carbon atom is____
GPAT - 2013
GPAT
Organic Chemistry
carbonyl compounds
Osazone is formed by reaction of _______ moles of phenylthdrazine with monosaccharide
GPAT - 2013
GPAT
Organic Chemistry
carbonyl compounds
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