Question

structural isomers are compounds that have ____ empirical molecular formula and ____ structural formula. the statement above is completed by the information given in a row of the table below:
a) different different
b) different the same
c) the same the same
d) the same different
e) different identical

Explanation:

Structural isomers are defined as compounds that share the same empirical molecular formula (same types and numbers of atoms) but have different structural formulas (different arrangements of atoms).

Answer:

d) the same different