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JEE Main 202528 JanuaryEvening Shift
Exam
JEE Main
Year
2025
Date
28 January
Shift
Evening Shift
Subject
Chemistry
Chapter
Chemical Kinetics

JEE Main 2025 · 28 January · Evening Shift · Chemistry · Chemical Kinetics

For bacterial growth in a cell culture, growth law is very similar...

For bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of the following graphs is most suitable to represent bacterial colony growth ? Where N - Number of Bacteria at any time, N0\mathrm{N}_0 - Initial number of Bacteria.For bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of theFor bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of theFor bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of theFor bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of theFor bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of the

Options

  1. AAt 345K , the half life for the decomposition of a sample of a gaseous compound initially at 55 . 5kPa was 340s . When
  2. BAt 345K , the half life for the decomposition of a sample of a gaseous compound initially at 55 . 5kPa was 340s . When
  3. CAt 345K , the half life for the decomposition of a sample of a gaseous compound initially at 55 . 5kPa was 340s . When
  4. DAt 345K , the half life for the decomposition of a sample of a gaseous compound initially at 55 . 5kPa was 340s . When

Correct answer

C. At 345K , the half life for the decomposition of a sample of a gaseous compound initially at 55 . 5kPa was 340s . When

Step-by-step solution

Because no. of bacteria initial =N0=\mathrm{N}_0 and No. of bacteria at any time t=Nt=N Since bacterial growth is given as N=N0eKt\mathrm{N}=\mathrm{N}_0 \mathrm{e}^{\mathrm{Kt}} Where K = growth constant for bacterial growth For bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of the
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