UPSC Combined Geo-Scientist, Mains · 2021 · Mains Paper II
Q8(b). Rule of mutual exclusion and its converse
Question
State and illustrate the rule of mutual exclusion. Comment on the converse of this.
Model answer
The free solution for 2021 answers questions 1, 2, 3, 4, 6, 7, 10, 12, 14 and 15, the ones picked in its time plan. Question 8 is answered in full in the Geo-Scientist Chemistry Paper II, 2021 to 2025 book, with every part of every paper.
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UPSC Combined Geo-Scientist (Main) Chemistry Paper II: Model Answers 2021 to 2025
- All fifteen questions of each paper, with the question printed above its answer
- Numericals worked from formula to result with units; graphs with labelled axes
- Topic-wise weightage and a topic-wise index
Coversrule of mutual exclusioncentre of symmetryIR and Raman activityCO2 vibrations
All parts of Question 8
- 8(a) Raman spectrum: Rayleigh, Stokes and anti-Stokes lines7 marks
- 8(b) Rule of mutual exclusion and its converse3 marks