1) The lipophilic range in HLB scale is a) 1 to 09 b) 11 to 16 c) above 20 2) Which one is an application of supersaturated solution? a) crystallization b) drying c) distillation 3) When sucrose is added to water the resulting form is a) emulsion b) solution c) suspension 4) Cocoa butter is a good example for manufacturing processes is an example of a) amorph b) polymorph c) pseudomorph 5) Which is an example of cationic surfactant? a) benzalkonium chloride b) SLS c) Polysorbate 80 6) cisplatin is an example of a) chelate b) inclusion c) olefin 7) which of the following given drugs bind to alpha1 globulins? a) steroidal drugs b) ferrous ions c) carotenoids 8) rain drops are spherical because of.. a) air resistance b) surface tension c) low viscosity of water 9) According to Boyle’s law the volume of a fixed mass of a gas, at constant temperature, is a) directly proportional to its pressure b) inversely proportional to its pressure c) the square root of its pressure 10) The process of transferring a solute between two immiscible phases is known as a) dissolution b) dissociation c) distribution

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