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WorksheetsUntitled Quiz
Total questions: 10
Worksheet time: 5mins
What is the pH value of a salt made from a strong acid and a strong base?
More than 7
Depends on the specific acid and base used
Equal to 7
Less than 7
What is the chemical name of table salt?
Sodium Chloride
Magnesium Chloride
Potassium Chloride
Calcium Chloride
What is the color of common salt?
Blue
Colorless
White
Yellow
What is released at the cathode when an electric current is passed through a saturated solution of sodium chloride?
Sodium metal
Chlorine gas
Oxygen gas
Hydrogen gas
What happens when salt is heated to a high temperature?
It decomposes
It evaporates
It turns into a gas
It melts
What is the mineral name for rock salt?
Sodium Chloride
Himalayan Rock
Halite
Potassium Chloride
What is the 25% aqueous solution of salt called?
Salty water
Diluted solution
Saturated brine
Concentrated solution
What is released at the anode when fused salt is electrolyzed?
Hydrogen gas
Oxygen gas
Chlorine gas
Sodium metal
What is used for the production of chlorine gas?
Saturated brine
Hydrochloric acid
Fused salt
Sodium hydroxide
What is the pH value of a salt made from a weak acid and strong base?
Depends on the specific acid and base used
More than 7
Equal to 7
Less than 7
