Acetone has lower viscosity than water. What does this suggest about acetone?

A. Acetone has weaker intermolecular forces than water.
B. The covalent bonds in acetone are between smaller atoms than the covalent bonds in water.
C. There are no hydrogen atoms in acetone.
D. There are no oxygen, nitrogen, or fluorine atoms in acetone.

Question

Acetone has lower viscosity than water. What does this suggest about acetone?

 		A.	Acetone has weaker intermolecular forces than water.
 		B.	The covalent bonds in acetone are between smaller atoms than the covalent bonds in water.
 		C.	There are no hydrogen atoms in acetone.
 		D.	There are no oxygen, nitrogen, or fluorine atoms in acetone.

vera_ewing · Answer

@Hoslos

anonymous · Answer

Acetone is a ketone, where the functional group is |dw:1428197342142:dw|
R is any alkyl group attachment.
differently from water, acetone does not have hydrogen bonds, being weaker. Hence, C.