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WorksheetsHydrogen
Total questions: 10
Worksheet time: 5mins
Fill in the blanks:-
Water(super heated steam) is made to react with Carbon ________________ to form water gas.
monoxide
Carbonate
White-hot coke
(C)
Give reasons:-
Hydrogen can be transferred from one container to the other.
Because it is combustible
As, It reacts with oxygen
For no apparent reason 😜
As, Hydrogen is lighter then Air.
True or False:-
Hydrogen supports combustion, but is not combustible.
True
False
Choose the correct option:-
Hydrogen reacts with active metals to form these.
Nitrates
Metal Carbonates
Sulfates
Metal Hydrides
Fill in the blanks:-
Hydrogen combines with CO2 at a temperature of _______.c to form Methane and Water.
300-400
200-300
1000-2000
600-700
Choose the correct option:-
Hydrogen is produced in Industries using this process.
Haber-Bosch process
Bosch process
Rancidation
Sublimation
Choose the correct option:-
The flame of hydrogen is of this color.
Blazing Red
Fluorescent Green
Dazzling White
Pale Blue
Name the following:-
Hydrogen combines with carbon to form these.
Hydrocarbons
I ran out of options 😅
Oxides
Hydrides
Name the following:-
Hydrogen reacts with vegetable oil to form this.
Oxyacetylene flame
Vanaspati Ghee
Electricity
Rocket Fuel
Ammonia
Fill in the blanks:-
On passing an electric current through acidified water it dissociates into Hydrogen ions and ____________ ions.
Oxygen (O-)
Ammonium (NH4+)
Hydroxyl (OH-)
Sulfate (SO4-2)
