Isomerism Questions

Which of the following compounds exhibits stereoisomerism ?

How many optically active stereoisomers are possible for butane -2, 3-diol ?

Correct order of nucleophilicity

Give the E-Z designation of the following compound

The possible number of alkynes with the formula C5H8 is

How many different alcohols (excluding optical isomers) are possible with the molecular formula C4H10O ?

Optical isomers possible for the given compound is : CH3 – CH(OH) – CH(OH) – CH3

Which of the following compound can not show geometrical isomerism?

All of the following compounds can not show geometrical isomerism, except

The number of structural isomers possible with the molecular formula C₄H₁₁N is

Total structural isomers of C8H18 in which each isomer must have at least one 4° carbon :-

Which of the following compound is/are chiral ?