JEE Mains Chemistry Past PapershardMCQ SINGLE

For bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. JEE Mains Chemistry Past Papers Chemistry Question

Question

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 - Initial number of Bacteria. (A) time N N0 (B) time N N0 (C) time N N0 (D) time N N0

Answer: A

💡 Solution & Explanation

> 0 N dt dN    growth like radio active decay     t N N dt N dN  n       N N = t N = t 0e N  N N = et time N N0 Ans. (1)

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