UPSC Combined Geo-Scientist, Mains · 2017 · Mains Paper I
Q10(b). Nuclear stability and packing fraction
Question
Nuclear stability is associated with packing fraction. Provide an explanation.
Model answer
The free solution for 2017 answers questions 1, 2, 4, 7, 8 and 11, the ones picked in its time plan. This part is not answered on the site yet. New answers are announced on Telegram.
Part of VKC Basic
Read the key points and the full model answer with VKC Basic
VKC Basic (₹999 for 6 months) opens every solved answer, the notes, the handbook and the daily answer archive. Every Mains test series includes it.
Coverspacking fractionnuclear stabilitymass defectbinding energy
All parts of Question 10
- 10(a) Why NH₄Cl/NH₄OH cannot be replaced by NaCl/NaOH in Group III10 marks
- 10(b) Nuclear stability and packing fraction10 marks
- 10(c) Weak, sharp absorption bands of lanthanides10 marks