Home
Class 12
CHEMISTRY
The value of decay constant of Co^(60) i...

The value of decay constant of `Co^(60)` is `2.5xx 10^(-7)"min"^(-1)` . The activity of 2.0 g of the sample is nearly :

A

`5 xx 10^(5)` dpm

B

`2.5 xx 10^(10)`dpm

C

`5xx10^(15)` dpm

D

`10^(10)`dpm

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETIC & NUCLEAR CHEMISTRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.3 To Q.32)|1 Videos

  • CHEMICAL KINETIC & NUCLEAR CHEMISTRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.33 To Q.62)|2 Videos

  • SURFACE CHEMISTRY

    NARENDRA AWASTHI|Exercise Level -2|1 Videos