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(a) Write an equation to show the action of strong heat on: (i) potassium trioxonitrate ...

(a) Write an equation to show the action of strong heat on:
(i) potassium trioxonitrate (V):
(ii) sucrose.
(b) State two observations in respect of the reaction between granulated zinc and dilute tetraoxosulphate (VI) acid.
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    Correct Answer: Option n
    Explanation:
    (a)(i) 2KNO\(_3\) \(\to\) 2KNO\(_2\) + O\(_2\)
    (ii) C\(_{12}\)H\(_{22}\)O\(_{11}\) + 11H\(_2\)O
    (b) Two observations include:
    (i) gas is given off
    (ii) The zinc disappears to form a colourless solution.

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