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1) Define the following term:

a) Conductor,

b) Electrolyte,

c) Specific –conductivity.

2) describe what is pH and pOH.

3) A solution has pH 4.1. Determine concentration of its hydroxyl ion.

4) State and describe buffer and state its types.

5) describe what fuel cell is. And describe it with the help of diagram.

6) State and describe some of the factors that are affecting degree of the ionization.

7) What is meant by the term PH and describe its scale ranges from 0 to 14.

8) Define the term:

a) Battery,

b) Charge,

c) Discharge.

9) State various types of the batteries.

10) describe the following term:

a) Internal-resistance,

b) E.M.F.,

c) Separator.

11) describe the working, chemical reaction and construction of the Daniel-cell.

Chemistry, Academics

  • Category:- Chemistry
  • Reference No.:- M911840

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