States of Matter

Is Bose-Einstein Condensate a state of mater?

• Yes

• No

• May be

• I don't know

The intermolecular forces of attraction is minimum in which state?

• Solid

• Liquid

• Gas

• Plasma

Glass is

• A true Solid

• An amorphous soild

• A crystalline solid

• gas

Physical properties of ice, water and steam are very different. What is the chemical composition of water in all three states?

• The chemical composition of water in all the three states (ice, water and steam) is different.

• The chemical composition of water in ice and water is same, and different in steam.

• The chemical composition of water in all the three states (ice, water and steam) is same, i.e.,

  H₂O.

• None of the above

What will be the molar volume of nitrogen and argon at 273.15K and 1 atm?

• 22.4 L and 12.2 L

• 11.2 L and 22.4 L

• 11.2 L and 11.2 L

• 22.4 L and 22.4 L

The boiling point of ethane is -88°C. This temperature will be equivalent to :-

• 285K

• 288K

• 185K

• 361K

Which of the following energy is absorbed during the change of state of a substance?

• Specific heat

• Latent heat

• Heat capacity

• Heat of solution

During respiration, glucose and oxygen enter our body cells and waste products cabon dioxide and water leave the body cells by the process of :

• Effusion

• Osmosis

• Diffusion

• Plasmolysis