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WorksheetsThe Haber Process
Total questions: 9
Worksheet time: 6mins
Name
Class
Date
1.
The Haber process is the name we give to the industrial production of
a)
Ammonia
b)
Salt
c)
Sodium Hydroxide
d)
Soap
2.
Which of the following metals can be used to catalyse the synthesis of ammonia?
a)
Aluminium
b)
Iron
c)
Nickel
d)
Platinum
3.
Ammonia is used for:
a) cleaning agent
b) fertiliser
c) explosive production
d) soap production
a) cleaning agent
b) fertiliser
c) explosive production
d) soap production
a)
a and b
b)
b, c and d
c)
a, b and c
d)
c and d
4.
Which equation represents the formation of ammonia
a)
N2 + H2 ₋> NH3
b)
N + 3H ₋> NH3
c)
N2 + 3H2 ₋> NH3
d)
N2 + 3H2 ₋> 2NH3
5.
Nitrogen for the Haber process is formed by
a)
Fractional distillation of air
b)
Fractional distillation of crude oil
c)
Electrolysis of water
d)
Fixation of nitrogen by pea plants
6.
Hydrogen for the Haber process is made from
a)
Methane in natural gas
b)
Fractional distillation of air
c)
Fractional distillation of crude oil
d)
Electrolysis
7.
Nitrogen + hydrogen −> ammonia is exothermic . What will happen if we increase the temperature
a)
The reaction will slow down
b)
There will be no change in ammonia production
c)
More ammonia will be produced
d)
Less ammonia will be produced
8.
If we increase the pressure, what will happen to the reaction
a)
It will slow down
b)
More ammonia will be produced
c)
Less ammonia will be produced
d)
Nothing will change
9.
Why aren't high pressures for the Haber process used in industry?
a)
Too expensive and dangerous
b)
Less ammonia is formed
c)
The reaction is too slow
d)
The catalyst is poisoned
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