HARD
10th CBSE
IMPORTANT
Earn 100

Explain why, metals usually do not liberate hydrogen gas with dilute nitric acid.

Important Questions on Metals And Non-Metals

HARD
10th CBSE
IMPORTANT
Name two metals which can, however, liberate hydrogen gas from very dilute nitric acid.
HARD
10th CBSE
IMPORTANT
How do metals react with hydrogen? Explain with an example.
HARD
10th CBSE
IMPORTANT
How do non-metals react with hydrogen? Explain with an example.
MEDIUM
10th CBSE
IMPORTANT
What happens when calcium reacts with chlorine? Write an equation for the reaction which takes place.
HARD
10th CBSE
IMPORTANT
What happens when magnesium reacts with very dilute nitric acid? Write an equation for the reaction involved.
HARD
10th CBSE
IMPORTANT
Arrange the following metals in order of their chemical reactivity, placing the most reactive metal first:
Magnesium, Copper, Iron, Sodium, Zinc, Lead, Calcium.
HARD
10th CBSE
IMPORTANT
What happens when a rod of zinc metal is dipped into a solution of copper sulphate? Give the chemical equation of the reaction involved.
HARD
10th CBSE
IMPORTANT
A copper plate was dipped in AgNO3 solution. After certain time, silver from the solution was deposited on the copper plate. State the reason why it happened. Give the chemical equation of the reaction involved.