CHEMISTRY · Single correct · A Level · Chemistry · Introduction to organic chemistry · Introduction to organic chemistry
Problem
Ignoring the positions of hydrogen atoms, how many distinct skeletal frameworks (different connectivities among carbon and oxygen atoms) can be drawn for C2H4O that allow every atom to satisfy the octet rule with no formal charges on any atom?
(a) 4
(b) 3
(c) 1
(d) 2