Question

Which of the following compounds is not chiral ?

A. $$DC{H_2}C{H_2}C{H_2}Cl$$  
B. $$C{H_3}C{H_2}CHDCl$$
C. $$C{H_3}CHDC{H_2}Cl$$
D. $$C{H_3}CHClC{H_2}D$$
Answer :   $$DC{H_2}C{H_2}C{H_2}Cl$$
Solution :
Chiral carbon is that carbon whose all the four valencies are satisfied by four different groups.
Due to absence of asymmetric (chiral) $$C$$ - atom
$$D - C{H_2} - C{H_2} - C{H_2}Cl$$
molecule is not a chiral molecule.

Releted MCQ Question on
Organic Chemistry >> General Organic Chemistry

Releted Question 1

The bond order of individual carbon-carbon bonds in benzene is

A. one
B. two
C. between one and two
D. one and two alternately
View Answer
Releted Question 2

Molecule in which the distance between the two adjacent carbon atoms is largest is

A. Ethane
B. Ethene
C. Ethyne
D. Benzene
View Answer
Releted Question 3

Among the following, the compound that can be most readily sulphonated is

A. benzene
B. nitrobenzene
C. toluene
D. chlorobenzene
View Answer
Releted Question 4

The compound 1, 2-butadiene has

A. only $$sp$$   hybridized carbon atoms
B. only $$s{p^2}$$ hybridized carbon atoms
C. both $$sp$$  and $$s{p^2}$$ hybridized carbon atoms
D. $$sp$$ , $$s{p^2}$$ and $$s{p^3}$$ hybridized carbon atoms
View Answer

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General Organic Chemistry

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