1
NEET 2025
MCQ (More than One Correct Answer)
+4
-1
Change Language

Which of the following aqueous solution will exhibit highest boiling point?

A
$0.01 ~\mathrm{M} ~\mathrm{Na}_2 \mathrm{SO}_4$
B
$0.015 \mathrm{~M} ~\mathrm{C}_6 \mathrm{H}_{12} \mathrm{O}_6$
C
0.01 M Urea
D
$0.01 \mathrm{M} \mathrm{~KNO}_3$
2
NEET 2025
MCQ (More than One Correct Answer)
+4
-1
Change Language

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A) :

NEET 2025 Chemistry - Haloalkanes and Haloarenes Question 2 English 1

undergoes $S_N 2$ reaction faster than

NEET 2025 Chemistry - Haloalkanes and Haloarenes Question 2 English 2

Reason (R) : lodine is a better leaving group because of its large size. In the light of the above statements, choose the correct answer from the options given below:

A
$\mathbf{A}$ is true but $\mathbf{R}$ is false
B
$\mathbf{A}$ is false but $\mathbf{R}$ is true
C
Both $\mathbf{A}$ and $\mathbf{R}$ are true and $\mathbf{R}$ is the correct explanation of $\mathbf{A}$
D
Both $\mathbf{A}$ and $\mathbf{R}$ are true but $\mathbf{R}$ is not the correct explanation of $\mathbf{A}$
3
NEET 2025
MCQ (Single Correct Answer)
+4
-1
Change Language

Consider the following compounds :

${\mathrm{K\underline{O}}}_2, \mathrm{H}_2 \underline{\mathrm{O}}_2$ and $\mathrm{H}_2 \underline{S }O_4$

The oxidation state of the underlined elements in them are, respectively,

A
$+1,-2$, and +4
B
$+4,-4$, and +6
C
$+1,-1$, and +6
D
$+2,-2$, and +6
4
NEET 2025
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List - I with List - II.

List - I List - II
A Haber process I Fe catalyst
B Wacker oxidation II $\mathrm{PdCl}_2$
C Wilkinson catalyst III $\left[\left(\mathrm{PPh}_3\right)_3 \mathrm{RhCl}\right]$
D Ziegler catalyst IV $\mathrm{TiCl}_4$ with $\mathrm{Al}\left(\mathrm{CH}_3\right)_3$

Choose the correct answer from the options given below :

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