Consider the reaction, which is exothermic as written, PCl5(g) PCl3(g) + Cl2(g).

Question

Consider the reaction, which is exothermic as written, PCl5(g) PCl3(g) + Cl2(g). Which of the following changes would result in the production of MORE Cl2(g)?

I. adding PCl3(g)

II. removing PCl3(g)

III. reducing the volume of the container

IV. removing PCl5(g)

V. increasing the temperature

VI. increasing the volume of the container

VII. adding PCl5(g)

VIII. reducing the temperature

IX. adding a suitable catalyst

II, V, VI, VII

II, VI, VII, VIII, IX

I, IV, V, VI

II, VI, VII, VIII

II, III, VII, VIII

Explanation / Answer

Answer.II, III, VII, VIII

Reason according Lechartier principal above condtions favorable for formation of Cl2

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