1
JEE Main 2025 (Online) 28th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The product B formed in the following reaction sequence is:

JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Hydrocarbons Question 14 English
A
JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Hydrocarbons Question 14 English Option 1
B
JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Hydrocarbons Question 14 English Option 2
C
JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Hydrocarbons Question 14 English Option 3
D
JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Hydrocarbons Question 14 English Option 4
2
JEE Main 2025 (Online) 28th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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The major product of the following reaction is:

JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Haloalkanes and Haloarenes Question 17 English
A

6-Phenylhepta-3,5-diene

B

6-Phenylhepta-2,4-diene

C

2-Phenylhepta-2,4-diene

D

2-Phenylhepta-2,5-diene

3
JEE Main 2025 (Online) 28th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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Given below are two statements:

Statement I:JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Basics of Organic Chemistry Question 25 English 1 and JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Basics of Organic Chemistry Question 25 English 2 are isomeric compounds.

Statement II: JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Basics of Organic Chemistry Question 25 English 3 and JEE Main 2025 (Online) 28th January Evening Shift Chemistry - Basics of Organic Chemistry Question 25 English 4 are functional group isomers.

In the light of the above statements, choose the correct answer from the options given below:

A

Statement I is false but Statement II is true

B

Both Statement I and Statement II are true

C

Statement I is true but Statement II is false

D

Both Statement I and Statement II are false

4
JEE Main 2025 (Online) 28th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List - I with List - II.

List - I (Complex) List - II (Hybridisation of central metal ion)
(A) [CoF6]3- (I) d2sp3
(B) [NiCl4]2- (II) sp3
(C) [Co(NH3)6]3+ (III) sp3d2
(D) [Ni(CN)4]2- (IV) dsp2
Choose the correct answer from the options given below:

A

(A)-(I), (B)-(II), (C)-(III), (D)-(IV)

B

(A)-(III), (B)-(IV), (C)-(I), (D)-(II)

C

(A)-(I), (B)-(IV), (C)-(III), (D)-(II)

D

(A)-(III), (B)-(II), (C)-(I), (D)-(IV)

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