Final answer:
Isopropanol, when poured on a table, spreads out and forms a puddle as it is a liquid at room temperature due to its melting point (-89°C) and boiling point (82.5°C). It's a miscible solvent that is flammable, thus requires precaution near heat.
Step-by-step explanation:
When isopropanol is poured out of its container onto a table, it behaves like any other liquid at room temperature. It will spread out and form a puddle due to its liquidity. Isopropanol has a melting point of -89°C and a boiling point of 82.5°C, so at room temperature (25°C), it is in its liquid state. This makes isopropanol a great solvent for various substances. Due to hydrogen bonding, isopropanol has a higher boiling point compared to alkanes of similar molar mass, which also explains why it remains a liquid at room temperature.
Furthermore, isopropanol is completely miscible in water, which means it can dissolve in water in all proportions, making it an effective cleaning agent. It is important to note that isopropanol is flammable, so care should be taken if it's used near open flames or sources of heat.