JEE Exam  >  JEE Questions  >  The reaction 2X → B is a zeroth order re... Start Learning for Free
The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:
  • a)
    18.0 h
  • b)
    7.2 h
  • c)
    9.0 h
  • d)
    12.0 h
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The reaction 2X → B is a zeroth order reaction. If the initial co...
For zero order
[A0]–[At] = kt
0.2 – 0.1 = k×6


t = 18 hrs.
View all questions of this test
Most Upvoted Answer
The reaction 2X → B is a zeroth order reaction. If the initial co...
Sorry, but I'm not able to generate a response without more information about the reaction. Could you please provide more details or specify what you would like to know?
Free Test
Community Answer
The reaction 2X → B is a zeroth order reaction. If the initial co...
D yo bro
Explore Courses for JEE exam
The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer?
Question Description
The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer?.
Solutions for The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The reaction 2X → B is a zeroth order reaction. If the initial concentration of X is 0.2 M, the half-life is 6h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be:a)18.0 hb)7.2 hc)9.0 hd)12.0 hCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
Explore Courses for JEE exam

Top Courses for JEE

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev