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Consider the reaction represented by the following Q equation: N\(_2\)O\(_{4(g)}\) ...

Consider the reaction represented by the following Q equation: N\(_2\)O\(_{4(g)}\) \(\rightleftharpoons\) 2NO\(_{2(g)}\) \(\Delta\)H = +57.2KJmol\(^{-1}\)
(a) When is the reaction said to be at equilibrium?
(b) Mention two conditions that can favour the forward reaction
(c) Name the principle involved in (b) above.
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    Correct Answer: Option n
    Explanation:
    (a) When the rate of forward reaction is equal to the rate of backward reaction.
    (b)(i) Increasing the temperature
    (ii) Decreasing the pressure
    (c) Le Chatelier's principle

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