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BITSAT 2021
Exam
BITSAT
Year
2021
Subject
Chemistry
Chapter
Chemical Kinetics

BITSAT 2021 · Chemistry · Chemical Kinetics

In a 1 st order reaction, reactant concentration C varies with time...

In a 1 st order reaction, reactant concentration CC varies with time tt as :In a 1 st order reaction, reactant concentration C varies with time t as :

Options

  1. A1C\frac{1}{\mathrm{C}} increases linearly with tt
  2. Blog⁡C\log \mathrm{C} decreases linearly with tt
  3. CC decreases with 1t\frac{1}{t}
  4. Dlog⁡C\log \mathrm{C} decreases with 1t\frac{1}{t}

Correct answer

B. log⁡C\log \mathrm{C} decreases linearly with tt

Step-by-step solution

In a 1 st order reaction, reactant concentration C varies with time t as :
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