(A) Fat is dispersed in water
(B) Water is dispersed in fat
(C) Fat and water are dispersed in each other
(D) Fat is dissolved
Tag: Inorganic Chemistry
Which of the following is used to iodise common salt?
(A) Iodine
(B) Potassium iodide
(C) Potassium iodate
(D) Sodium iodide
Anode in a dry cell consists of?
(A) Zinc
(B) Cadmium
(C) Graphite
(D) Copper
Which of the following is used as a lubricant in heavy machines?
(A) Sulphur
(B) Bauxite
(C) Graphite
(D) Phosphorous
Table salt gets moist during rainy season because?
(A) Sodium chloride is hygroscopic
(B) Sodium chloride is deliquescent
(C) Sodium chloride contains some quantity of sodium iodide
(D) Sodium chloride contains hygroscopic impurities like magnesium chloride
Milk is a natural?
(A) Suspension
(B) Mixture
(C) Solution
(D) Emulsion
Which one of the following is used to restore the colour of old oil paintings?
(A) Sodium peroxide
(B) Barium peroxide
(C) Hydrogen peroxide
(D) Ozone
Which of the following compounds is commonly used as an antiseptic in mouthwashes and toothpastes?
(A) Sodium chloride
(B) Hydrogen peroxide
(C) Saltpetre
(D) Borax