" How many structures of [F] is possible? "

How many structures of X is possible ?

Consider the following sequence of reactions How many structures of [A] are possible?

How many structure of F are possible ?

How many structures for F are possible .

How many structures for F are possible .

How many structures of aldehydes are possible for molecular formula C_(5)H_(10)O ?

A compound C_(4)H_(8) decolourizes a KMnO_(4) solution. How many structures are possible for this compound?