The amphoteric oxide is

The Amphoteric Oxide Is Chemistry Question

The amphoteric oxide is

Options

(a) Mn₂O₇
(b) MnO
(c) MnO₂
(d) Mn₂O₃

Correct Answer:

MnO₂

Explanation:

(i) Oxides in lower oxidation states are basic in nature. (ii) Oxides in intermediate oxidation states are amphoteric.(iii) The oxides of higher oxidation states are acidic in nature. Mno, Mn₂O₃ – Basic, MnO₂ – Amphoteric, MnO₃, Mn₂O₇ – unstable Acidic.

Related Questions:

  1. The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq)
  2. The boiling point of water decreases at higher altitudes because
  3. Which of the following does not represent the correct order of the properties
  4. CH₃CHCl₂, on hydrolysis gives
  5. When ethyl chloride and alcoholic KOH are heated, the compound obtained is

Topics: D and F Block Elements (91)
Subject: Chemistry (2512)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*