Determine the number of constitutional isomers that are possible for each of the following situations. (a) four-carbon c

[answerhappygod]

Determine the number of constitutional isomers that are possible
for each of the following situations.
(a) four-carbon cycloalkanes
(b) six-carbon cycloalkanes where the ring has four carbon
atoms
(c) six-carbon cycloalkanes where the ring has three carbon
atoms
(d) seven-carbon cycloalkanes where the ring has five carbon
atoms