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The major product formed in the following reaction is:

In the following reaction, ‘A’ is:

In the reaction given below:

The product ‘\( X \)’ is:

In the above conversion the correct sequence of reagents to be added is:

Compound \( (X) \) undergoes following sequence of reactions to given the Lactone \( (Y) \).

Compound \( (X) \) is:

In the above reaction, left hand side and right hand side rings are named as ‘A’ and ‘B’ respectively. They undergo ring expansion. The correct statement for this process is:

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: Acetal/Ketal is stable in basic medium.
Reason R: The high leaving tendency of alkoxide ion gives the stability to acetal/ketal in basic medium.
In the light of the above statements, choose the correct answer from the options given below:

‘A’ in the given reaction is:

The major product 'P' formed in the following sequence of reactions is:

10.

Identify the product formed (A and E):

11.

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 product obtained by heating a mole of glycine with a mole of chlorine in presence of red phosphorous generates chiral carbon atom
Reason (R): A molecule with \( 2 \) chiral carbons is always optically active
In the light of the above statements, choose the correct answer from the options given below:

12.

The major product ‘P’ formed in the given reaction is:

13.

Match List I with List II:

List I (Name of reaction)	List II (Reagent used)
A. Hell-Volhard-Zelinsky reaction	I. \( \mathrm{NaOH} + \mathrm{I_2} \)
B. Iodoform reaction	II. (i) \( \mathrm{CrO_2Cl_2} \), \( \mathrm{CS_2} \) (ii) \( \mathrm{H_2O} \)
C. Etard reaction	III. (i) \( \mathrm{Br_2} \) / red phosphorus (ii) \( \mathrm{H_2O} \)
D. Gatterman-Koch reaction	IV. \( \mathrm{CO} \), \( \mathrm{HCl} \), anhyd. \( \mathrm{AlCl_3} \)

Choose the correct answer from the options given below:

14.

The reaction used for preparation of soap from fat is:

15.

Major product ‘\( P \)’ formed in the following reaction is:

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JEE Main 2023 24th Jan Morning Shift

Compound \( (X) \) undergoes following sequence of reactions to given the Lactone \( (Y) \).
AI generated image
Compound \( (X) \) is:

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JEE Mains JEE Advance BITSAT
JEE Mains | PYQ