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  • Chemistry
50 Marks

Study the reaction scheme and answer the questions which follow.

(2007)

  • Chemistry
50 Marks

Define the rate of a chemical reaction

(2007)

  • Chemistry
25 Marks

Write the equilibrium constant (Kc) expression for the reaction

(2007)

  • Biology
25 Marks

State Avogadro’s law

(2007)

  • Chemistry
25 Marks

The halogens are good oxidising agents.

(2007)