MEDIUM
8th ICSE
IMPORTANT
Earn 100

Draw a neat and well-labelled diagram for the laboratory preparation of hydrogen.

Important Questions on Hydrogen

MEDIUM
8th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 8>Chapter 7 - Hydrogen>Exercise>Q 6
How is hydrogen gas collected? Why?
MEDIUM
8th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 8>Chapter 7 - Hydrogen>Exercise>Q 7
How would you show that hydrogen is a non-supporter of combustion?
MEDIUM
8th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 8>Chapter 7 - Hydrogen>Exercise>Q 7
How would you show that hydrogen is lighter than air?
MEDIUM
8th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 8>Chapter 7 - Hydrogen>Exercise>Q 8
Hydrogen is a good reducing agent. What do you understand by the above statement? Explain with the help of copper oxide as an example.
MEDIUM
8th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 8>Chapter 7 - Hydrogen>Exercise>Q 9
Name a process by which hydrogen gas is manufactured.
MEDIUM
8th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 8>Chapter 7 - Hydrogen>Exercise>Q 9
Give equations for the reactions involved in the Bosch process.
MEDIUM
8th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 8>Chapter 7 - Hydrogen>Exercise>Q 9
How is hydrogen separated from carbon dioxide and carbon monoxide in Bosch process?
MEDIUM
8th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 8>Chapter 7 - Hydrogen>Exercise>Q 11
State four uses of hydrogen.