JEE Main 2004 — Chemical Kinetics Question with Solution
JEE Main 2004
Question
The half - life of a radioisotope is four hours. If the initial mass of the isotope was , the mass remaining after 24 hours undecayed is
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Chemical Kinetics chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2004, covering the Chemical Kinetics chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.