JEE Main Chemistry question

............. of a reaction cannot be determined experimentally. [EAMCET 2004]

(A)Order
(B)Rate
(C)Rate constant
(D)MolecularityCorrect

Answer: (D)

Solution

Rate, rate constant and order are all quantities obtained from experimental kinetic data (rate measurements and the resulting rate law). Molecularity, in contrast, is a theoretical concept — the

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Question ID VK-144299