Ask Question
6 January, 18:50

Which changes occur when Pt2 + is reduced?

(1) The Pt2 + gains electrons and its oxidation number increases.

(2) The Pt2 + gains electrons and its oxidation number decreases.

(3) The Pt2 + loses electrons and its oxidation number increases.

(4) The Pt2 + loses electrons and its oxidation number decreases.

+5
Answers (1)
  1. 6 January, 21:55
    0
    The correct answer is option 2. When Pt2 + is reduced it loses electrons, oxidizing it. The oxidation number is the charge of the atom. Adding an electron, decreases the net charge consequently the oxidation number.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which changes occur when Pt2 + is reduced? (1) The Pt2 + gains electrons and its oxidation number increases. (2) The Pt2 + gains electrons ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers