Chapter 9B acid and bases ( oxides

Question 1

Types of oxides

Answer 1

basic
amphoteric
neutral
acidic

Question 2

What are basic oxides

Answer 2

Metal oxides
-react with acid to form only salt and water
- Soluble basic oxide dissolve in water to give alkaline solution

Question 3

What are amphoteric oxides

Answer 3

Metal oxides
react with both bases and acid to form salt and water

Question 4

What are acidic oxides

Answer 4

Non metal
react with base to form only salt and water
Soluble acidic oxides dissolve in water give acidic solution

Question 5

what are neutral oxides

Answer 5

Non-metal oxides
do not react with base and acid

Question 6

Examples of basic oxides

Answer 6

Metal oxides (except zinc aluminium and Lead)

Question 7

Examples of amphoteric oxide

Answer 7

Zinc aluminium Lead

Question 8

Examples of neutral oxide

Answer 8

Carbon monoxide
nitrogen monoxide
water

Question 9

Examples of acidic oxide

Answer 9

Carbon dioxide
Nitrogen dioxide
sulfur dioxide