The phase of a sample of a molecular substance at STP is not determined by its
(1) arrangement of molecules(2) intermolecular forces(3) number of molecules(4) molecular structure



Answer :

The phase of a sample of a molecular substance at STP is not determined by its Number of molecules.
Phase is not determined by the number of molecules, as a substance with any number of molecules can be either solid, liquid, or gas.
Arrangement of molecules and molecular structure matter, since solids are closely packed together, gases are not, and liquids are in between. Intermolecular forces are also stronger for solids and liquids than they are for gases.