EASY
10th CBSE
IMPORTANT
Earn 100

Name a metal that is stored in kerosene.

Important Questions on Metals and Nonmetals
EASY
10th CBSE
IMPORTANT
Which one of would yield a basic oxide?

EASY
10th CBSE
IMPORTANT
Name the reducing agent in the following reaction:

EASY
10th CBSE
IMPORTANT
Name two metals which can displace hydrogen from hydrochloric acid.

HARD
10th CBSE
IMPORTANT
A solution of copper sulphate was taken in an iron vessel. After a few days the iron vessel was found to have small holes in it. Explain the observation and give the chemical equation.

MEDIUM
10th CBSE
IMPORTANT
What will happen if a strip of zinc is immersed in a solution of copper sulphate?

MEDIUM
10th CBSE
IMPORTANT
A copper coin is kept immersed in a solution of silver nitrate for some time. What will happen to the coin and the colour of the solution?

MEDIUM
10th CBSE
IMPORTANT
The table given below compares some properties of metals and non-metals. Write down the missing statements to :
Metals | Non-metals |
Poor conductors of heat | |
Malleable | Are |
Form positive ions | |
Form acidic oxides |

EASY
10th CBSE
IMPORTANT
Metals are generally solid at room temperature . Name two metals which are liquid at room temperature.
