Sodium chloride is used in the following processes except...
Sodium chloride is used in the following processes except in the
treatment of polluted water
preservation of food
separation of soap from glycerol
manufacture of chlorine
manufacture of caustic soda
Correct answer is A
No explanation has been provided for this answer.
The purity of a solid sample can best be determined by its? ...
Which of the following metallic oxides is amphoteric? ...
What is the chemical symbol for Astatine? ...
Which of the following halogens is liquid at room temperature? ...
The oxide that remains unchanged when heated in hydrogen is? ...
Which of the following substances is not a salt? ...
What weight of NaCl is needed to make 2.0 dm3 of a 1.5M solution? [Na = 23, Cl = 35.5]...