Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  EAMCET  >>  Chemistry
0 votes

The half life period of a first order radioactive decay of an element is 5 days. The time ( in days ) taken for 8 g of this element to decay to 1 g is

$\begin {array} {1 1} (1)\;15 & \quad (2)\;25 \\ (3)\;40 & \quad (4)\;10 \end {array}$

Can you answer this question?

1 Answer

0 votes
(1) 15
answered Nov 7, 2013 by pady_1

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App