Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Chemical Kinetics and Nuclear Chemistry · 2019 · 11 Jan · Shift 2

1 Chemistry questions from this JEE Main paper
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2019 · 11 Jan · Shift 2
  5. /Chemistry
  6. /Chemical Kinetics and Nuclear Chemistry

Chemical Kinetics and Nuclear Chemistry · 2019 · 11 Jan · Shift 2

1 Chemistry questions from this JEE Main paper

  1. Q13.The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6 h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:
    Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ