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WorksheetsAlkalis
Total questions: 12
Worksheet time: 3600secs
Which of the following is NOT a property of alkalis?
Alkalis have a bitter taste
Alkalis are corrosive
Alkalis feel soapy
Alkalis cannot conduct electricity
Chose the word which best completes the following statement: An alkali which dissolves in water forms an _______ solution.
Neutral
Acidic
Colourful
Aqueous
How do alkalis taste?
Sweet
Bitter
Sour
Salty
Which one of the following can be used to remove stains from white clothes?
Choose the alkali which is added to cakes and bread to make them rise when baking.
What is the name of the alkali used to make paper and soaps?
Potassium Hydroxide
Sodium Hydroxide
Calcium Carbonate
Magnesium Hydroxide
What is another name for calcium hydroxide?
Soap
Sewage
Sugar water
Limewater
Which product is used to relieve indigestion?
Which alkali can be used in many cleaning products?
Potassium hydroxide is added to soil to make plants grow better. What is wrong with the soil that it needs an alkali added to it?
The soil is neutral
The soil is dry
The soil is acidic
The soil is wet
An alkali is the chemical opposite of which substance?
Acid
Suspension
Colloid
Element
Which of the following is NOT an alkali?
