Bahawalpur Board Chemistry 11TH MCQs Past Paper 2019 QUIZ

The unit of the rate constant is the same as that of the rate of reaction in:

The stronger the oxidizing agent, the greater is the:

The molal boiling point constant is the ratio of the elevation in boiling point to:

The molarity of pure water is:

5. The solubility product of AgCl is 2.0x10⁻¹⁰ mol dm⁻³. The maximum concentration of Ag⁺ ions in the solution is:

6. The change in heat energy of a chemical reaction at constant temperature and pressure is called:

7. Which of the following species has unpaired electrons in antibonding molecular orbitals:

8. Which of the following Molecules has Zero Dipole Moment:

9. When 6d is complete, the entering electron goes into:

10. Quantum Number Values for 2p Orbitals are:

11. Which of the given is a Pseudo Solid:

12. Acetone and Chloroform are soluble in each other due to:

13. The deviation of a Gas from ideal behavior is maximum at:

14. Pressure remaining constant, at which temperature will the volume of a gas become twice of what it is at 0°C:

15. Solvent Extraction is an equilibrium process and it is controlled by:

16. The volume occupied by 1.4g of N₂ at STP is:

17. 27g of Al will react completely with how much mass of O₂ to produce Al₂O₃: