<prompt> Method of choice for sterilization of liquid paraffin:FlamingMoist heatAutoclaveHot air oven  <response>: Ans. d Hot air ovenRef.: Microbiology by Anattthanarayan and Paniker 8th ed. 31 Flaming: in this method the articles should be sterilized on the hot flame of Bunsen burner. Hot air oven: It is also called dry heat sterilizer. The articles should be sterilized at the temperature 150degC-170degC for 1 hour. Glass ware like test tube, pipette, flask and glass syringes, fixed oil glycerin, liquid paraffin, propylene glycol and zinc oxide etc. can be sterilized by this method. Auto clave: this type of sterilization is done by steam heat under pressure. Use: Glass ware, surgical dressing, rubber, gloves, surgical instrument are sterilized by this methodAutoclaved 