Give two reasons to justify-
Water at room temperature is a liquid.

Give two reasons to justify- an iron almirah is a solid at room temperature.

Name two elements which are liquid at room temperature.

Why is N_2 less reactive at room temperature?

What happens when aniline reacts with bromine water at room temperature?

What is the effect of temperature on the viscosity of liquids?

Give reasons why carbon is tetravalent.

State whether the following statements are true or false: All metals exist in solid state at room temperature.