MEDIUM
10th ICSE
IMPORTANT
Earn 100

Name two metals that react with steam.

Important Questions on Metals and Non-metals

MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 35
Name two metals that react with nitric acid and produce hydrogen gas.
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 36
Why is it advisable to use an aluminium container to store nitric acid?
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 37
Out of X and Y, if Y displaces X from its salt, which is more reactive?
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 38
X displaces Y from its oxide. On the other hand, Z displaces Y from its sulphate, while X displaces Z from its nitrate. Arrange the metals in the decreasing order of reactivity.
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 39

Out of elements X and Y with atomic numbers 16 and 13 respectively, which one forms cations and which one forms anions. What is the nature of the compound formed by X and Y?

MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 40
What is anode mud?
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 41
Which reducing agent is used for the reduction of alumina?
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 42
Name the process by which sulphide ores are concentrated?