Question
A metal ion M3+ loses 3 electrons. What is its oxidation number ?
Solution
Its oxidation number is +6.
What is reducing agent (electronic concept)?
Can oxidation occur without reduction?
What are redox reactions?
What are indirect redox reactions?
Write formulas for the following compounds:
(a) Mercury (II) chloride
(b) Nickel (II) sulphate
(c) Tin (IV) oxide
(d) Thallium (I) sulphate
(e) Iron (III) sulphate
(f) Chromium (III) oxide
Mock Test Series
