An aqueous solution of a salt is known as brine. The salt is :
[amp_mcq option1=”Sodium chloride” option2=”Potassium chloride” option3=”Calcium chloride” option4=”Sodium nitrate” correct=”option1″]
This question was previously asked in
UPSC CAPF – 2023
Brine is the term used for a highly concentrated aqueous solution of sodium chloride (NaCl). While other salt solutions exist, “brine” specifically refers to sodium chloride solution, often much more concentrated than seawater. Seawater itself is a form of brine, but artificial brines are typically prepared by dissolving large amounts of NaCl in water for industrial or culinary purposes.
Brine is a concentrated aqueous solution of sodium chloride (common salt).