why-are-five-membered-and-six-membered-rings-more-stable-than-other-ring-sizes-i

Question

Why are five-membered and six-membered rings more stable than other ring sizes in cyclic monosaccharides?

Accepted Answer

They minimize steric strain and torsional strain.

Answer

They have more carbon atoms.

Answer

They have fewer oxygen atoms.

Answer

They are less soluble in water.