Related Questions

Soap kettle used in the production of laundry soap is made of
A Steel with top section nickel clad or stainless steel
B Cast iron
C Nickel
D Concrete
Rosin soap is added during paper manufacture to
A Impart adhesive properties
B Improve opacity
C Impart resistance to penetration by liquids
D None of these
A recipe for 4 servings requires salt and pepper to be added in the ratio of 2: 3 . If the recipe is adjusted to make 8 servings, what is the ratio of the salt and pepper that must now be added?
A 4: 3
B 2 : 6
C 2 : 3
D 3 : 2
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%
A bar of soap has a volume of 18 cubic inches. Jasim used it until it measured 2.75 inches by 2 inches by 1 inch. How many cubic inches of soap did jasim use?
A 14.25
B 5.75
C 8.5
D 12.5
If orange is called butter, butter is called soap, soap is called ink, ink is called honey and honey is called orange, which of the following is used for washing clothes?
A Honey
B Butter
C Orange
D Ink
Which of the following is used as a binding material in soap to improve soap texture?
A Rosin
B Borax
C Benzyl acetate
D Sodium carbonate
Percentage of glycerene present in the spent lye obtained during soap manufacture is about
A 0.5
B 5
C 20
D 35
How many pounds of pure salt must be added to 30 pounds of a 2% solution of salt and water to increase it to a 10% solution?
A 23
B 83
C 63
D 75
How does common salt help in separating soap from the solution after saponification?
A By decreasing density of Soap
B By decreasing solubility of Soap
C By increasing density of Soap
D By increasing solubility of Soap

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