Chemistry
Grade-10
Easy
Question
Brine is the:
- An aqueous solition of sodium hydroxide
- An aqueous solution of calcium chloride
- A dilute solution of HCl in a water
- An aqueous solution of sodium chloride
Hint:
NaCl and water is used for brine solution.
The correct answer is: An aqueous solution of sodium chloride
Brine is a highly concentrated sodium chloride and water solution.
Electrolysis of brine solution liberates chlorine and hydrogen gas.
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