Solve this following

Question:

Decomposition of $X$ exhibits a rate constant of $0.05$ $\mu \mathrm{g} /$ year. How many years are required for the decomposition of $5 \mu \mathrm{g}$ of $\mathrm{X}$ into $2.5 \mu \mathrm{g}$ ?

  1. 50

  2. 25

  3. 20

  4. 40


Correct Option: 1

Solution:

Leave a comment

Close

Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now