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A. 0.012 mol dm-3 s -1
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B. 0.016 mol dm-3 s -1
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C. 0.018 mol dm-3 s -1
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D. 0.014 mol dm-3 s -1
Explanation

رد عمل کی شرح کا حساب لگانے کے لیے درست فارمولے کی شناخت کریں؟
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A. Change in concentration of substance ÷ Time taken for the change
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B. Time taken for the change x Change in concentration of substance
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C. Time taken for the change ÷ Change in concentration of substance
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D. Time taken for the change ÷ Change in concentration of substance x 100
Explanation
The correct formula to calculate the rate of reaction is Change in concentration of substance ÷ Time taken for the change.
This formula expresses the rate as the change in concentration of a reactant or product per unit time.
It providing a measure of how quickly the reaction occurs.
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