Isomerism (Structural, Stereoisomerism): JEE Questions & Solutions

Identify correct statements from the following: A. Propanal and propanone are functional isomers. B. Ethoxyethane and methoxypropane are…

A hydrocarbon 'P' (C₄H₈) on reaction with HCl gives an optically active compound 'Q' (C₄H₉Cl) which on reaction with one mole of ammonia…

Given below are four compounds: (a) n-propyl chloride (b) iso-propyl chloride (c) sec-butyl chloride (d) neo-pentyl chloride Percentage of…

Match List - I with List - II. | List - I (Pair of Compounds) | List - II (Type of Isomers) | | --- | --- | | A. 2-Methylpropene and…

But-2-yne and hydrogen (one mole each) are separately treated with (i) Pd/C and (ii) Na/liq.NH₃ to give the products X and Y respectively.…

Consider all the structural isomers with molecular formula C₅H₁₁Br are separately treated with KOH(aq) to give respective substitution…

Given below are two statements: Statement I: There are several conformers for n-butane. Out of those conformers, Statement II: As the…

How many different stereoisomers are possible for the given molecule?

The incorrect statements regarding geometrical isomerism are: (A) Propene shows geometrical isomerism. (B) Trans isomer has identical…

The alkane from below having two secondary hydrogens is:

Identify the number of structure/s from the following which can be correlated to D-glyceraldehyde.

The possible number of stereoisomers for 5-phenylpent-4-en-2-ol is:

The hydrocarbon (X) with molar mass 80 g mol⁻¹ and 90% carbon has degree of unsaturation.

Given below are two statements: Statement (I): are isomeric compounds. Statement (II): are functional group isomers. In the light of the…

Identify the correct statements from the following A. B. C. D. Choose the correct answer from the options given below

The total number of structural isomers possible for the substituted benzene derivatives with the molecular formula C₉H₁₂ is.

Consider the following molecule X. X on reaction with HBr gives a major product. The structure of the major product is:

Given below are two statements: In the light of the above statements, choose the most appropriate answer from the options given below:

The incorrect statement regarding conformations of ethane is:

Total number of compounds with chiral carbon atoms from the following is: 2-methylcyclohexan-1-one, cyclopentane-1,3-dione,…

Which one of the following will show geometrical isomerism?

Number of geometrical isomers possible for the given structure is/are:

2-chlorobutane + Cl₂ → C₄H₈Cl₂ (isomers) Total number of optically active isomers shown by C₄H₈Cl₂, obtained in the above reaction is:

The total number of stereoisomers possible for the given structure is:

Maximum number of isomeric monochloro derivatives that can be obtained from 2,2,5,5-tetramethylhexane by chlorination is:

Which of the following conformations will be the most stable?

Match List I with List II | List I (Isomeric pairs) | List II (Type of isomers) | |---|---| | (A) Propanamine and N-Methylethanamine | (I)…

The isomeric deuterated bromide with molecular formula C₄H₈DBr having two chiral carbon atoms is:

The total number of chiral compound/s from the following is.

Testosterone, which is a steroidal hormone, has the following structure. The total number of asymmetric carbon atom/s in testosterone is

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: A solution of the…