The following are examples of amphoteric oxides:

Practice MCQ for SSC, UPSC, RRB Exams

A. Na₂O A.
B. K₂O B.
C. Al₂O₃ C.
D. MgO D.

Correct Answer: C সঠিক উত্তর: C

Explanation ব্যাখ্যা

Amphoteric oxides are oxides that react with both acids and bases to form salts and water.
Al₂O₃ (Aluminum oxide) is amphoteric.
Na₂O and K₂O are basic oxides (formed by alkali metals). MgO is also a basic oxide (formed by an alkaline earth metal).

Related Questions সম্পর্কিত প্রশ্ন

Our App:
Follow us on:
Facebook Link Youtube Link

Employee Login
Institution Admin Panel
Terms and Conditions
Privacy Policy
Account Deletion Policy

© All right Reversed.Xcelerate