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WorksheetsAcids, Bases and Salts
Total questions: 20
Worksheet time: 10mins
This dissociates completely to release H+ ions in water
strong acid
weak acid
strong alkali
weak alkali
This does not dissociate completely to release OH- ions in water
strong acid
weak acid
strong alkali
weak alkali
Sulfuric acid is an example of
strong acid
weak acid
strong alkali
weak alkali
Ammonia solution is an example of
strong acid
weak acid
strong alkali
weak alkali
Ethanoic acid is an example of
monobasic
Dibasic
Tribasic
Phosphoric acid is an example of
monobasic
Dibasic
Tribasic
A weak acid has a pH between
1-3
4-6
7
8-10
11-14
Pure water has a pH of
1-3
4-6
7
8-10
11-14
sodium hydroxide has a pH of
1-3
4-6
7
9-10
11-14
The colour obtained with universal indicator is used to test lemon juice
red
orange red
green
green blue
purple
The colour obtained with universal indicator is used to test ammonia cleaner
red
orange red
green
green blue
purple
What are the products obtained when iron is reacted with sulfuric acid
iron (II) sulfite
Iron (II) sulfate
Hydrogen
water
What are the products obtained when magnesium oxide reacted with nitric acid
magnesium nitrate
magnesium nitrite
Hydrogen
water
What are the products obtained when sodium carbonate reacted with hydrochloric acid
sodium carbonate
sodium chloride
Hydrogen
water
carbon dioxide
What are the products obtained when potassium sulfite reacted with phosphoric acid
potassium phosphite
potassium phosphate
sulfur dioxide
water
carbon dioxide
What are the products obtained when ammonium chloride is reacted with sodium hydroxide
ammonia
sodium chloride
ammonium hydroxide
water
carbon dioxide
the reaction between ammonium hydroxide and sulfuric acid is called
combustion
synthesis
precipitation
neutralization
The method used to prepare this salt is :
sodium carbonate
3 step method
Titration
precipitation
The method used to prepare this salt is :
barium sulfate
3 step method
Titration
precipitation
Choose two chemicals that can be used to prepare copper (II) sulfate in the lab.
copper
copper (II) oxide
sodium sulfate
sulfuric acid
