Chemistry Which of the following is used for refrigeration? Phosphine Sulphur dioxide Freon Chlorine Phosphine Sulphur dioxide Freon Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'laughing gas' is Nitrogen dioxide Nitrous oxide Nitric oxide Nitrogen pentoxide Nitrogen dioxide Nitrous oxide Nitric oxide Nitrogen pentoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bauxite is an alloy of which of the following metals ? Aluminium Iron Silver Tin Aluminium Iron Silver Tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry The antiseptic compound present in dettol is Iodine Cresol Enloroxylenol Biothional Iodine Cresol Enloroxylenol Biothional ANSWER DOWNLOAD EXAMIANS APP
Chemistry Neoprene is a polymer of Chloroprene Isopentane Isoprene Isobutane Chloroprene Isopentane Isoprene Isobutane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Polythene is polymer of Acetylene Propylene Aniline Ethylene Acetylene Propylene Aniline Ethylene ANSWER DOWNLOAD EXAMIANS APP
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