Question
Chemistry Question on Bond Parameters
Name the gas that can readily decolourises acidified KMnO4 solution:
A
CO2
B
SO2
C
NO2
D
P2O5
Answer
SO2
Explanation
Solution
The correct option is (B): SO2.
Name the gas that can readily decolourises acidified KMnO4 solution:
CO2
SO2
NO2
P2O5
SO2
The correct option is (B): SO2.