MEDIUM
10th ICSE
IMPORTANT
Earn 100

Name two metals, which do not react with oxygen even at high temperatures.

Important Questions on Metals and Non-metals

MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 31
Out of Na, Mg and Cu, which one is the most reactive, on the basis of reaction with oxygen?
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 32
Name the gas produced, when a metal reacts with water.
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 33
Name two metals which react with cold water.
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 3 - Metals and Non-metals>ASSESSMENT>Q 34
Name two metals that react with steam.
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.