The number of optical isomers of an organic compound having $n$ asymmetric carbon atoms will be
${2^{n + 1}}$
${n^2}$
${2^n}$
${2^{n - 1}}$
Which of the following reactions will not produce a racemic product ?
How many meso isomers of $C_4H_8Cl_2$ will be ?
Glucose has optical isomers
The total number of stereoisomer possible for $2, 3$ -dichloro butane
Total number of isomeric compounds (including stereoisomers) formed by monochlorination of $2-$methylbutane is................