The reaction of toluene with chlorine in the presence of light gives:
1. | 2. | ||
3. | 4. |
Product (B) in the above mentioned reaction is-
1. | 2. | ||
3. | 4. |
Product (A) in the above mentioned reaction is:
1. | 2. | No reaction | |
3. | 4. |
,vant't-Hoff factor (i) for the reaction is:-
(1)2
(2)3
(3)4
(4)5
Which of the following compounds is non-aromatic?
1. | 2. | ||
3. | 4. |
A compound among the following that gives the maximum % of meta product on nitration
(using HNO3/H2SO4) is :
1. Toluene
2. Aniline
3. Benzene
4. Isopropyl benzene
What is the role of AlCl₃ in a Friedel-Crafts reaction?
1. Absorbs HCl
2. Releases HCl
3. Generates an electrophile
4. Generates a nucleophile
n-Butylbenzene on oxidation with hot alkaline KMnO4 gives:
1. | Benzoic acid | 2. | Butanoic acid |
3. | Benzyl alcohol | 4. | Benzaldehyde |
Which of the following compounds undergoes bromination of its aromatic ring (electrophilic aromatic substitution) at the fastest rate?
1. | 2. | ||
3. | 4. |
Consider the following sequence of reactions.
\(\mathrm{C}_6 \mathrm{H}_6+\mathrm{CH}_3 \mathrm{CH}=\mathrm{CH}_2 \xrightarrow[\text { heat }]{\mathrm{H}_3 \mathrm{PO}_4} \mathrm{~A} \xrightarrow[2.~ \mathrm{H}_3 \mathrm{O}^{+}, \text {Heat }]{1. ~\mathrm{O}_2 \text { Heat }} \mathrm{B}+\mathrm{C}\)
The products (B) and (C) are respectively:
1. Benzaldehyde, and acetaldehyde
2. Benzoic acid, and acetic acid
3. Phenol, and propionaldehyde
4. Phenol, and acetone