MCQ
Substances that react with both acids and bases are called :
- AAcidic substances
- ✓Amphoteric substances
- CConjugate acids
- DNone of these
✓
Answer
Correct option: B.
Amphoteric substances
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Expand the abbreviation GAP:
One of the following does not contribute in producing acid rain. This one is :
Light rays are deviated by a prism. The deviation angle d is measured for light rays of different frequency including blue light and red light. Which graph is correct?
The products of chlor $-$ alkali process are :
→Where should an object be placed in front of a convex lens to get a real image of the size of the object?
A powdered salt $(X)$ in a dry test tube was heated that evolves brown fumes of nitrogen dioxide and a yellow residue of lead oxide is also formed. The salt $(X)$ is :
→Modern Periodic law is based upon:
You are given water mustard oil, glycerine and kerosene. In which of these media a ray of light incident obliquely at same angle would bend the most?
Alcohols can be produced by the hydration of :
A mineral is known as ore if metal :