Chirality plays an important role in the action of drugs. Describe the composition of a racemic mixture.

   

Choose the incorrect statement from the following:

Which of the following compounds is optically inactive?

What is the maximum number of geometrical isomers possible for the following compound?

What is the solution of the product (P) formed after the reaction of $-\mathrm{COOH}$ with $\mathrm{OH}$ group to form ester?

What is the total number of possible isomers of the following formula?

${\mathrm{C}}_2{\mathrm{H}}_3{\mathrm{Br}}_2\mathrm{Cl}$

How many stereoisomers of $1, 2-$dichlorocyclohexane are optically active?

Which among the following show geometrical isomerism?

The lowest molecular weight alkene which is optically active is/are

(a) $3$-methyl pentene

(b) $2$-methyl pent-$2$-ene

(c) $4$-methyl pentene

(d) $3$-methyl butene

(e) $3$-methyl hex-$2$-ene

Which of the following cycloalkanes will show cis-trans isomerism?

(a)   

(b)    

(c)     

(d)