Content protected from screenshots
Home Current Affairs General Knowledge Categories Concept Builder Quiz Start Quiz

GKFix MCQ Question

Test your knowledge and learn something new

Back to Home View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
10 Views
Question

What is the oxidation number of calcium in CaO?

Related Questions

What is the formula of nickel(II) sulfate? 13
What does a positive E⁰ indicate about a redox couple? 13
Why does conc. H₂SO₄ liberate HCl from chlorides but Br₂ from bromides? 12
Who was the mastermind behind the 1985 Air India Flight 182 bombing? (Current Affairs) 29
What was the result of the final match between India and England in the Women’s T20 series held in... (Current Affairs) 14