Chemistry Quiz
1. The atmospheric pollution is generally measured in the units of (a) mass percentage (b) volume percentage (c) volume fraction (d) ppm (d) ppm 2. Temperature dependent term among the following is - (a) Molality (b) Molarity (c) Mole fraction (d) Weight percentage (b) Molarity. 3. The law which indicates the relationship between solubility of a gas in liquid and pressure is (a) Raoult's law (b) Henry's law (c) Lowering of vapour pressure (d) Van't Hoff law (b) Henry's law 4. Partial pressure of a solution component is directly proportional to its mole fraction. This is known as (a) Henry's law (b) Raoult's law (c) Distribution law (d) Ostwald's dilution law (b) Raoult's law 2. Temperature dependent term among the following is - (a) Molality (b) Molarity (c) Mole fraction (d) Weight percentage (b) Molarity. 6. The system that forms maximum boiling azeotrope is (a) Acetone-chloroform (b) ethanol-acetone (c) n-hexane-n-heptane (d) carbon disulphide-acetone (a) Acetone-chloroform. 7. A plant…
