MHT CET 2026 Chemistry question
Find the oxidation number of Cl in
Answer: (B)
Solution
Let the oxidation number of Cl be . The sum of oxidation numbers equals the charge on the ion: , so . Hence Cl is in the +7 state
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account