Home
Class 12
CHEMISTRY
The half-life of first order decompositi...

The half-life of first order decomposition of `NH_(4)NO_(3)` is 2.10 hr at 288 K temperature
`NH_(4)NO_(3)(aq)toN_(2)O(g)+2H_(2)O(l)`. If 6.2 of `NH_(4)NO_(3)` is allowed to decompose, the required for `NH_(4)NO_(3)` to decompose 90 % is :

A

6.978 hr

B

0.319

C

0.319 hr

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
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