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Fill in the blank with the correct word.
When the concentration of a reactant of first order reaction is doubled, the rate becomes ____…
When the concentration of a reactant of first order reaction is doubled, the rate becomes ____ times but for ____ order reaction the rate remains the same.
Answer
Answer
Official answer keyBlanks: two; zero
two, zero
From ISC 2026 Specimen Chemistry Paper 1, question 1(A)(ii).