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Class 11 Chemistry: States of Matter
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MCQs on intermolecular forces, thermal energy, gaseous state, gas laws, ideal gas equation, kinetic energy and molecular speeds, kinetic molecular theory of gases, real gases behaviour, gases liquefaction and liquid state.

Class 11 Chemistry: States of Matter
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25 Questions

1. There is an increase in temperature of an object then the kinetic energy of the object __________
2. There is a balloon filled with a gas at 26-degree centigrade and has a volume of about 2 liters when the balloon is taken to a place which is at 39-degree centigrade, what would be the volume of the gas that is inside the balloon?
3. Which of the following is greater for identical conditions and the same gas?
4. What is the result of balancing between intermolecular forces and thermal energy?
5. PV/nRT is known as ____________
6. Sunlight and heat reaching earth is an example of _________
7. Compressibility can be expressed as _______
8. At 22 degree Celsius a gas consists of pressure 1.1 bars then what is the temperature when the gas consists a pressure of 2.2 bars?
9. What is the shape of the graph that is drawn between pressure and volume?
10. What is the name of the graph that is drawn, when the temperature is kept constant?
11. What is a term used for the conversion of solid into gas directly?
12. Which of the following element is not a gas?
13. The speed of three particles is recorded as 3 m/s, 4 m/s, and 5 m/s. What is a root mean square speed of these particles?
14. Which of The following is a critical temperature for Carbon dioxide?
15. Choose the best option. Boiling kettle is an example of ____________
16. Who gave the law regarding the partial pressure?
17. Which of the following posses highest thermal energy?
18. What are the units of 'b' in van der Waals equation?
19. How many moles of oxygen are present in 64 grams of oxygen?
20. The partial pressure of a gas X is given by two bar, where is the total pressure of the gaseous mixture in a cylinder is 10 bar. What is the mole fraction of the gas X in that mixture?
21. How much does the volume of the gas increase if we increase the temperature by 1 Degree?
22. Consider a gas of n moles at a pressure of P and a temperature of T in Celsius, what would be its volume?
23. In van der Waal's equation, b is known as ______________
24. Compressibility is high in case of ___________
25. Particles in a solid __________