Related Questions

A tank contains 10,000 gallons of a solution that is 5 percent sodium chloride by volume. If 2500 gallons of water evaporate from the tank, the remaining solution will be approximately what percent sodium chloride?
A 1.25%
B 3.75%
C 6.25%
D 6.67%
Ordinary table salt is sodium chloride. What is baking soda?
A Potassium chloride
B Potassium carbonate
C Potassium hydroxide
D Sodium bicarbonate
Salt content (measured as sodium chloride) in electrically desalted crude oil comes down to a level of about __________ ptb (pounds per thousand barrel).
A 0.03
B 3
C 35
D 70
Solution X contains 40% salt and 60% water by weights, Solution Y contains 25% salt and 75% water. If a mixture of X and Y contains 30% salt. What percent of the weight of this mixture is solution X?
A 10%
B 33.3%
C 40%
D 42.5%
নরমাল স্যালাইন হলো Sodium Chloride এর-
A ০.৯% জলীয় দ্রবণ
B ০.৫% জলীয় দ্রবণ
C ১% জলীয় দ্রবণ
D ২% জলীয় দ্রবণ
0.9% sodium chloride solution in water is a
A Standard solution
B Normal solution of sodium chloride
C Isotonic solution
D Crystalloid solution
E Buffer solution
Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of
A Open system
B Closed system
C Isobaric system
D Isothermal system
What product is formed when electricity is passed through an aqueous solution of sodium chloride?
A Sodium and Chlorine
B Sodium oxide
C Sodium hydroxide
D Sodium and water
Sodium chloride content in sea water is about __________ gms/litre.
A 2
B 10
C 25
D 50
Chemical formula of 'salt cake' is
A Na2SO4
B CaSO4
C MgSO4
D BaSO4

Next steps