1
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the order of reactivity of halogens towards alkanes.

A

$\mathrm{I}_2>\mathrm{Br}_2>\mathrm{Cl}_2>\mathrm{F}_2$

B

$\mathrm{Br}_2>\mathrm{Cl}_2>\mathrm{F}_2>\mathrm{I}_2$

C

$\mathrm{F}_2>\mathrm{Cl}_2>\mathrm{Br}_2>\mathrm{I}_2$

D

$\quad \mathrm{Cl}_2>\mathrm{F}_2>\mathrm{I}_2>\mathrm{Br}_2$

2
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the major product formed when 2-chlorobutane is boiled with concentrated alcoholic KOH .

A
Butan-2-ol
B
Butan-1-ol
C
But-1-ene
D
But-2-ene
3
MHT CET (PCB) 2024 22th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the product ' $C$ ' formed in the following series of reactions.

MHT CET (PCB) 2024 22th April Morning Shift Chemistry - Hydrocarbons Question 4 English
A
Ethane
B
Bromoethane
C
Ethyl magnesium bromide
D
Ethene

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