MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

First Order Reaction

a radioactive...

Question

a radioactive substance has a half-life of four months. Three-fourth of the substance would decay in

A

months

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

months

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

8 months

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

12 months

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 8 months
Option: (c)

Suggest Corrections

thumbs-up

2

Similar questions

Q. A radioactive substance has a half life of four months, Three fourth of the substance will decay in

Q. A radioactive substance has a half-life of

4

moths. Three-Fourth of the substance will decay in

Q. A radio active substance has a life cycle of four months. Three fourth of the substance will decay in:

Q. Define half-life of a radioactive substance and write the relation of half-life with the following:
(a) Radioactive decay constant (disintegration constant)
(b) Mean life of a radioactive substance.

Q. A radioactive substance has a half life of 60 minutes. After 3 hours, the percentage of atom that have decayed would be

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Integrated Rate Equations

CHEMISTRY

Watch in App

explore_more_icon

Explore more

First Order Reaction

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon