wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

At 298K
ΔfSelement=0
If true 1 else 0
  1. 0

Open in App
Solution

The correct option is A 0
Entropy of every perfectly crystalline substance is zero at zero Kelvin. This is justified because , at absolute zero every substance is in state of lowest energy and position of every atom or molecule is defined in solid.
ΔfSelement=0 at OK.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Third Law of Thermodynamics
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon