CH3-C|H-CH2-CH3 hvCl2              CH3

Number of chiral centers generated during monochlorination in the above reaction:

(a) 1              (b) 2             (c) 3              (d) 4

Concept Questions :-

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

Difficulty Level:


CH3Cl          CH4

Above conversion can be achieved by:

(a) Zn/H+

(b) LiAlH4

(c) Mg /(ether) then H2O

(d) all of these

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:



                         ND2-ND2/H2O2
                   →   (P)
Product (P) is:-
(a)(b)(c)(d) both (b) & (c)

Concept Questions :-

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

Difficulty Level:


(A) H2(1mole)/Pt

Double bond equivalent (degree of unsaturation) of (A) is:

(a) 1                  (b) 2               (c) 3                   (d) 4

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:


Ethane is subjected to combustion process. During the combustion the hybrid state of carbon changes from:-

(a) sp2 to sp3
(b) sp3 to sp
(c) sp to sp3
(d) sp2 to sp2

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:


CH3-CH2-CH2-CH3    AlCl3/         CH3-CH-CH3
                                                                       l
                                                                       CH3

Above reaction is an example of:-
(a)isomerization (b)polymerization (c)cracking (d)de-hydrogenation

Concept Questions :-

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

Difficulty Level:



Arrange the compounds I,II and III in decreasing order of their heats of combustion:-
(a)II>I>III
(b)I>II>III
(c)III>II>I
(d)III>I>II

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 correct order of reactivity of I,II and III towards addition reactions is:

(a) I>III>II                  (b) I>II>III              (c) III>II>I               (d) III>I>II

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:


Which of the following reactants is suitable for preparation of methane and ethane by using one step only?

(a)  H2C = CH2

(b) CH3OH

(c) CH3-Br

(d) CH3-CH2-OH

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:


 Br2/hv Monobromo derivatives

The number of possible monobromo products is (excluding stereoisomers):

(a) 4               (b) 5                (c) 8              (d) 10

Concept Questions :-

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

Difficulty Level: