1
MHT CET 2026 20th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
Which one of the following series contains only electrophiles?
A
$\text{R-OH}, \text{Cl}^+, \text{NH}_3$
B
$\text{H}_2\text{O}, \text{R}_2\text{N}^-, \text{H}_3\text{O}^+$
C
$\text{BF}_3, \text{SO}_3, \text{NO}^+$
D
$\text{AlCl}_3, \text{R-NH}_2, \text{PCl}_3$
2
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the number of moles of ' C ' and ' H ' atoms respectively present in n mole molecule represented by following structure?

MHT CET 2025 5th May Evening Shift Chemistry - General Organic Chemistry Question 1 English
A

$6 n$ and $6 n$

B

$6 n$ ad $8 n$

C

$8 n$ and $8 n$

D

$7 n$ and $9 n$

3
MHT CET 2025 26th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify least stable species from following.

A
$\mathrm{NH}_4^{+}$
B
$\quad \mathrm{R}-\mathrm{NH}_3$
C
$\quad \mathrm{R}_2 \stackrel{+}{\mathrm{N}} \mathrm{H}_2$
D
$\quad \mathrm{R}_3 \stackrel{+}{\mathrm{N}} \mathrm{H}$
4
MHT CET 2025 26th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the expected order of basic strength of different compounds from following.

A

$\mathrm{R}_3 \mathrm{~N}<\mathrm{R}_2 \mathrm{NH}<\mathrm{R}-\mathrm{NH}_2<\mathrm{NH}_3$

B

$\mathrm{NH}_3<\mathrm{R}-\mathrm{NH}_2<\mathrm{R}_2 \mathrm{NH}<\mathrm{R}_3 \mathrm{~N}$

C

$\mathrm{R}_2 \mathrm{NH}<\mathrm{R}_3 \mathrm{~N}<\mathrm{R}-\mathrm{NH}_2<\mathrm{NH}_3$

D

$\mathrm{NH}_3<\mathrm{R}_3 \mathrm{~N}<\mathrm{R}_2 \mathrm{NH}<\mathrm{R}-\mathrm{NH}_2$

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