Why Water Is A Liquid At Room Temperature But Hydrogen Sulphide Is A Gas

The water molecule has a stronger dipole a negatively and positively charged end to the individual molecule so these negative and positive ends continually attract each other like magnets of opposite poles creating more cohesion between the molecules of water explaining the liquid phase.

Why water is a liquid at room temperature but hydrogen sulphide is a gas.

Although hydrogen sulphide has a greater molecular mass than water water is a liquid at room temperature while carbon dioxide is a gas because of the strong intermolecular forces that hold water. Answered by melissa k. Hence water has a higher boiling point or is a liquid at room temperature whereas h 2 s is a gas at room temperature. Its a very strong bond that packs the water molecules closely together forming a liquid.

Its because of hydrogen bonding that occurs between the h and o of adjacent water molecules. The water molecule has a stronger dipole a. This energy is available at room temperature and hence hydrogen sulphide is a gas while water is still a liquid. H2s hydrogen sulfide is a gas because at room temperature the forces and interactions between the molecules of hydrogen sulfide are very weak.

So lesser energy is required to overcome the forces of interaction between the hydrogen sulphide molecules than those between water molecules. H2s hydrogen sulfide is a gas because at room temperature the forces and interactions between the molecules of hydrogen sulfide are very weak. Have you registered for the pre jee main pre aipmt 2016.