EASY
Earn 100

Find out the total possible optical isomers of 2-chlorobutane.

50% studentsanswered this correctly

Important Questions on Some Basic Principles of Organic Chemistry

EASY
Among the following compounds, E/Z isomerism is possible for
MEDIUM
The number of stereoisomers possible for a compound of the molecular formula, CH3-CH=CH-CHOH-Me, is
EASY
Which of the following molecules can exhibit optical activity?
MEDIUM
Which of the following compounds will exhibit geometrical isomerism?
EASY
With respect to the conformers of ethane, which of the following statements is true?
MEDIUM
(+) 2-Methylbutan-1-ol and (-) 2- Methylbutan-1-ol have different values for which property?
HARD
Among a-d, the complexes that can show geometrical isomerism are:
a PtNH33Cl+
b PtNH3Cl5-
c PtNH32ClNO2
d PtNH34ClBr2+
MEDIUM

Which of the following alkenes can generate optically active compounds upon hydrogenation?

Question Image

MEDIUM
Among i Cren33+, ii trans-Cren2Cl2+, iii Cis-Cren2Cl2+, iv CoNH34Cl2+ the optically active complexes are
MEDIUM
Which of the following biphenyls is optically active?
MEDIUM
The number of chiral carbon centres in penicillin is _________.
EASY
In the following structure, the double bonds are marked as I,II, III and IV

Question Image

 Geometrical isomerism is not possible at the site(s):
HARD
Total number of isomers, considering both structural and stereoisomers, of cyclic ethers with the molecular formula C4H8O is ________
EASY
Among the following compounds, geometrical isomerism is exhibited by :
MEDIUM
Which of the following compounds produces an optically inactive compound on hydrogenation? 
MEDIUM
The correct corresponding order of names of four aldoses with configuration given below respectively, is

Question Image 
MEDIUM
The optically inactive compound from the following is:
EASY
The number of geometrical isomers of CH3CH=CH-CH=CH-CH=CHCl is