Chemistry – Important Question Bank for Jammu & Kashmir (JKBOSE + 2) HSC 2016 Examination

Chemistry – Important Question Bank for Jammu & Kashmir (JKBOSE + 2) HSC 2016 Examination

We had mentioned some tips for cracking the HSC JKBOSE Jammu and Kashmir exam here: HSC Study Tips to Crack HSC Exams.

We had also shared Important Questions Bank for HSC Examination 2016 and students have really appreciated it and showered us with love last year.

Today, we are posting the Chemistry – Important Questions Bank for Jammu and Kashmir JKBOSE HSC 2016 Examination to make life easy for all you HSC students.

Without making you wait any further, please find the questions below:

  1. State and explain de Borglie’s equation
  2. Explain Molecular Orbital theory taking examples of H2 and O2 molecules
  3. The boiling point of the solution gets raised on dissolution of non-volatile solute. Explain how the property is used for finding the molecular mass of the solute
  4. explain the following terms:

i) Molality

 ii) Molarity

iii) Mole fraction

  1. define Activation Energy. Explain the effect of temperature on the reaction rate.
  2. show that for the reactions of the first order:

i) half-life period is independent of initial concentrations

ii) units of rate constant do not depend upon the units of concentration

7. what are Emulsions? How are they prepared and classified?

8. describe Langmuir adsorption theory. Based on this theory derive the equation for adsorption. How does Freundlich adsorption equation follow form it?

9. Name the chief ore of aluminum. How does aluminum extracted from its chef ore?

10 .How is Sulphuric acid prepared by contact process? Give its important uses.

11. which quantum number helps in the calculation of angular momentum of the electron and how?

12. what are point defects in Crystals? Describe the Schottky defects in Crystals.

13. explain Magnetic properties of solids.

14. stating with the thermodynamic relationships G = H – TS, derive the following relationship ΔG = TΔS total.

15. state and explain second law of Thermodynamics

16. what is a Galvanic cell? Give the symbolic representation of the Daniell cell.

17. “Corrosion is an Electro-chemical phenomenon”. Explain

18. why does entropy of a solid increase on fusion?

19. write Nernst equation

20. What happens when XeF6 is hydrolysed?

21. oxygen is diatomic and gaseous in nature. Explain

22. How will you distinguish between?

(i) Ethanol and acetone

ii) acetaldehyde and benzaldehyde

(iii) Tollen’s and Fehling’s test?

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