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[C] [D] 3 1/2 [1 mark] Under certain circumstances hydrogen gas is found to react with iodine gas to produce gaseous hydrogen

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Answer #1

rate ofreaction = k[H2]1[I2]1

order of the eaction = sum of the powers of the concentration terms involved in the rate law expression

order of the reaction = 1 + 1 = 2

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