The reaction, 

C6H6 + CH3ClAlCl3AnhydrousC6H5CH3 + HCl

is an example of:

1. Friedel-Crafts reaction                                2. Kolbe's synthesis

3. Wurtz's reaction                                         4. Grignard synthesis

Concept Questions :-

Alkanes, Alkenes and Alkynes - Chemical Properties
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Ozonolysis of will give:

(a)                          (b) 

(c)                            (d) none of the above

Concept Questions :-

Alkanes, Alkenes and Alkynes - Chemical Properties
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The product formed during the reaction,

CHCH + NaOCl 0°C is:

(a) 1,2-dichloroethane                       (b) 1,2-dichloroethanal

(c) 1,2-dichloroethene                       (d) 1,2-dichloroethyne 

Concept Questions :-

Alkanes, Alkenes and Alkynes - Chemical Properties
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


2-methylpropene is isomeric with butene-1. They can be distinguished by:

(a) Baeyer's reagent                         (b) ammoniacal AgNO3

(c) Br2 solution                                (d) O3Zn/H2O

Concept Questions :-

Alkanes, Alkenes and Alkynes - Chemical Properties
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


An octane number 100 is given to:

1. n-hexane                              2. iso-octane 

3. neo-pentane                          4. neo-octane 

Concept Questions :-

Alkanes, Alkenes and Alkynes -Methods of Preparation
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which of the following molecules/species are aromatic in character?

                       

(a) 2                                      (b) 3

(c) 4                                      (d) 1

Concept Questions :-

Aromatic Hydrocarbons - Huckel Rule of Aromaticity
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Xylene on oxidation with acidic KMnO4 gives:

1. phthalic acid                          2. isophthalic acid

3. terephthalic acid                    4. all of these

Concept Questions :-

Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Nitration of benzene is:

(a) nucleophilic substitution

(b) electrophilic substitution

(c) electrophilic addition

(d) nucleophilic addition

Concept Questions :-

Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which of the following compounds has the lowest boiling point?

(a) CH3CH2CH2CH2CH3

(b) CH3CH=CH-CH2CH3

(c) CH3CH=CH-CH=CH2

(d) CH3CH2CH2CH3

Concept Questions :-

Aliphatic Hydrocarbon- physical properties
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


1-butyne on reaction with hot alkaline KMnO4 gives:

1. CH3CH2CH2COOH 

2. CH3CH2COOH + CO2

3. CH3CH2COOH

4. CH3CH2COOH + HCOOH

Concept Questions :-

Alkanes, Alkenes and Alkynes - Chemical Properties
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level: