Question

At room temperature, $H_{2}O$ exists as ___.

• A. Liquid
• B. Gas
• C. Solid
• D. Plasma

Answer 1

The correct option is A

Liquid

At room temperature water is a liquid. The boiling point of water is ${100}^{\circ }C$ and above ${100}^{\circ }C$ water exists in gaseous form. Its freezing point is $0^{\circ }C$ and hence below $0^{\circ }C$ water exists as ice.