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NEET General Organic Chemistry PYQs with Solutions

1,091 previous year questions from General Organic Chemistry (NEET UG Chemistry) with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

1,091 questionsChemistry2002–2026Answers + solutions

About General Organic Chemistry PYQs

General Organic Chemistry has 1,091 previous year questions in the Quantrex Academy NEET UG Chemistry bank. The 220 questions in this list come from NEET (134), JIPMER (58) and MHT CET Medical (28), spanning 2002 to 2026. Each question opens on its own page with the options, the correct answer and the worked solution where available.

NEET General Organic Chemistry PYQs with Solutions

About General Organic Chemistry PYQs

Questions by year (this list)

General Organic Chemistry questions with solutions

Identify the overlapping orbitals involved in hyperconjugation from following.

What is the IUPAC name of (CH_3)_2CH-COOH ?

What is the IUPAC name of the following compound?

CH_3-CH=CH-CH_2-COOH What is the IUPAC name of the above compound ?

What is IUPAC name of the following organic compound?

Which of the following exhibits - I effect?

Which of the following statement is NOT correct about a racemic mixture?

What type of isomerism is found in but-2-ene?

How many primary amine isomeric forms are possible for the formula C_4H_ 11 N ?

Identify free radical inhibitor from following. (A) (B) O_2 (C) (D) CrO_3 Choose the correct answer from the options given below.

The delocalization of electrons due to overlap between p-orbital and sigma bond is called.

Which of the following factors is associated with optical activity of a molecule?

What is IUPAC name of acrylic acid?

Which of the following is heterocyclic aromatic compound?

Which among the following is false statement for enantiomers?

What is IUPAC name of Isoprene?

The IUPAC name of compound

Identify the alkane having two secondary carbon atoms.:

The IUPAC name of Neo-pentyl chloride is _____

Identify the correct order of the priority of the following functional group.

The dihedral angle in the staggered conformation of CH_3CH_3 is

What is IUPAC name of (CH_3)_3CBr ?

Compare the relative stability of given carbocations. CH_3- + C -(CH_3)_2 (I) _3- + C H-CH_3 (II) _3- + C H_2 (III)

Which of the following is a gas at room temperature ?

Which of the following instruments is used to find out absorption of functional groups?

Identify the IUPAC name of the compound.

Which of the following is Not a Freon?

Which of the following formula of the third higher Homologue of CH_3-CH_2-COOH ?

The following carbocation is stabilized by the interaction of the empty p orbital with

The pair of molecules that are metamers among the following is :

During Lassaigne's test, the elements present in an organic compound are converted from :

The correct IUPAC name of the following compound is :

Arrange the following compounds in the increasing order of polarity A. CH _3 CH _2 OCH _2 CH _3 B. CH _3 CH _2 OH C. CH _3 COCH _3 D. CH _3 COOH Choose the correct answer from the

Which one of the following compounds can exist as cis-trans isomers?

Which one of the following reactions does NOT belong to "Lassaigne's test" ?

Among the given compound I-III, the correct order of bond dissociation energy of C-H bond marked with * is :-

Match List-I with List-II List-I (Mixture) List-II (Method of Separation) A. CHCl_3+C_6 H_5 NH_2 I. Distillation under reduced pressure B. Crude oil in petroleum industry II.

The correct IUPAC name of the compound

On complete combustion, 0.3 g of an organic compound gave 0.2 g of CO_2 and 0.1 g of H_2 O . The percentage composition of carbon and hydrogen in the compound, respectively is:

Methyl group attached to a positively charged carbon atom stabilizes the carbocation due to

On heating, some solid substances change from solid to vapour state without passing through liquid state. The technique used for the purification of such solid substances based on

Given below are two statements: Statement I : The boiling point of three isomeric pentanes follows the order n-pentane isopentane neopentane Statement II : When branching

The most stable carbocation among the following is :

A compound with a molecular formula of C_6 H_ 14 has two tertiary carbons. Its IUPAC name is :

A steam volatile organic compound which is immiscible with water has a boiling point of 250^ ∘ C . During steam distillation, a mixture of this organic compound and water will

Match List-I with List-II. \( -I -II (Mixtures/Sample) (Technique used for purification) (A) Glycerol from spent lye (I) Steam distillation (B) Chloroform + Aniline (II)

Given below are two statements: Statement I: In an organic compound, when inductive and electromeric effects operate in opposite directions, the inductive effect predominates.

In Lassaigne&#39;s extract of organic compound both nitrogen and sulphur are present, which gives blood-red colour with Fe ^ 3 + due to the formation of

Which amongst the following will be most readily dehydrated under acidic conditions?

The given compound is an example of

(i) (ii) (iii) (iv) (v) (vi) (vii) The number of compounds/species which obey Huckel&#39;s rule is _____

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Chlorine is an electron withdrawing group but it is

Which compound amongst the following is not an aromatic compound?

The Kjeldahl&#39;s method for the estimation of nitrogen can be used to estimate the amount of nitrogen in which one of the following compounds?

The incorrect statement regarding chirality is :

The correct IUPAC name of the following compound is:

Which of the following is the most stable carbocation?

The correct structure of 2, 6 - Dimethyldec- 4 -ene is:

The compound which shows metamerism is:

Dihedral angle of least stable conformer of ethane is:

A tertiary butyl carbocation is more stable than a secondary butyl carbocation because of which of the following?

Paper chromatography is an example of

A liquid compound (x) can be purified by steam distillation only if it is

During nitration of benzene, the attacking electrophile is

Write the IUPAC name of given structure

Which of the following amino acid is optically inactive?

Which can not behave as a nucleophile for S_ N 2 reaction?

Which method is used to find halogen in organic compound?

Write IUPAC name of the following

The most stable carbocation, among the following is

The correct order of the basis strength of methyl substituted amines in aqueous solution is:

The compound that is most difficult to protonate is:

Among the following, the non-aromatic heterocyclic compound is

Which of the following compound can exhibit tautomerism?

In Kjeldahl's method, the nitrogen present in an organic compound is quantitatively converted into

The pair of structures given below represents

In Lassaigne's extract of organic compound both nitrogen and sulphur are present, which gives blood-red colour with Fe ^ 3 + due to the formation of

(i) (ii) (iii) (iv) (v) (vi) (vii) The number of compounds/species which obey Huckel's rule is _____

The Kjeldahl's method for the estimation of nitrogen can be used to estimate the amount of nitrogen in which one of the following compounds?

In the Kjedahl's method for estimation of nitrogen present in soil sample, ammonia evolved from 0.75g of sample neutralized 10ml of 1M H _ 2 SO _ 4 The percentage of nitrogen