Physical Chemistry
Some Basic Concepts of Chemistry
MCQ (Single Correct Answer)
Chemical Equilibrium
MCQ (Single Correct Answer)
Inorganic Chemistry
Periodic Table and Periodicity
MCQ (Single Correct Answer)
Chemical Bonding and Molecular Structure
MCQ (Single Correct Answer)
Hydrogen and It's Compounds
MCQ (Single Correct Answer)
d and f Block Elements
MCQ (Single Correct Answer)
Coordination Compounds
MCQ (Single Correct Answer)
Environmental Chemistry
MCQ (Single Correct Answer)
Organic Chemistry
IUPAC Nomenclatures
MCQ (Single Correct Answer)
General Organic Chemistry
MCQ (Single Correct Answer)
Haloalkanes and Haloarenes
MCQ (Single Correct Answer)
Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)
Aldehyde and Ketone
MCQ (Single Correct Answer)
Carboxylic Acids and Its Derivatives
MCQ (Single Correct Answer)
Compounds Containing Nitrogen
MCQ (Single Correct Answer)
Chemistry in Everyday Life
MCQ (Single Correct Answer)
1
KCET 2022
MCQ (Single Correct Answer)
+1
-0

In the following pairs of halogen compounds, which compound undergoes faster $$S_N 1$$ reaction?

KCET 2022 Chemistry - Haloalkanes and Haloarenes Question 15 English

A
KCET 2022 Chemistry - Haloalkanes and Haloarenes Question 15 English Option 1
B
KCET 2022 Chemistry - Haloalkanes and Haloarenes Question 15 English Option 2
C
KCET 2022 Chemistry - Haloalkanes and Haloarenes Question 15 English Option 3
D
KCET 2022 Chemistry - Haloalkanes and Haloarenes Question 15 English Option 4
2
KCET 2022
MCQ (Single Correct Answer)
+1
-0

Which one of the following chlorohydrocarbon readily undergoes solvolysis?

A
KCET 2022 Chemistry - Haloalkanes and Haloarenes Question 14 English Option 1
B
KCET 2022 Chemistry - Haloalkanes and Haloarenes Question 14 English Option 2
C
KCET 2022 Chemistry - Haloalkanes and Haloarenes Question 14 English Option 3
D
$\mathrm{CH}_2=\mathrm{CHCl}$
3
KCET 2021
MCQ (Single Correct Answer)
+1
-0

Peroxide effect is observed with the addition of $$\mathrm{HBr}$$ but not with the addition of HI to unsymmetrical alkene because

A
$$\mathrm{H}-\mathrm{I}$$ bond is stronger than $$\mathrm{H}-\mathrm{Br}$$ and is not cleaved by the free radical
B
$$\mathrm{H}-\mathrm{I}$$ bond is weaker than $$\mathrm{H}-\mathrm{Br}$$ bond so that iodine free radicals combine to form iodine molecules
C
Bond strength of $$\mathrm{HI}$$ and $$\mathrm{HBr}$$ are same but free radicals are formed in $$\mathrm{HBr}$$
D
All of the above
4
KCET 2021
MCQ (Single Correct Answer)
+1
-0

The order of reactivity of the compounds $$\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{Br}, \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}\left(\mathrm{C}_6 \mathrm{H}_5\right) \mathrm{Br}, \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}\left(\mathrm{CH}_3\right) \mathrm{Br}$$ and $$\mathrm{C}_6 \mathrm{H}_5 \mathrm{C}\left(\mathrm{CH}_3\right)\left(\mathrm{C}_6 \mathrm{H}_5\right) \mathrm{Br}$$ in $$\mathrm{S}_{\mathrm{N}} 2$$ reaction is

A
KCET 2021 Chemistry - Haloalkanes and Haloarenes Question 12 English Option 1
B
KCET 2021 Chemistry - Haloalkanes and Haloarenes Question 12 English Option 2
C
KCET 2021 Chemistry - Haloalkanes and Haloarenes Question 12 English Option 3
D
KCET 2021 Chemistry - Haloalkanes and Haloarenes Question 12 English Option 4
KCET Subjects