Chemistry CNG used in automobiles to check pollution, mainly consists of N2 H2 CH4 CO2 N2 H2 CH4 CO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following acids serves as an electrolyte in a lead storage battery? Sulphuric acid Nitric acid Lactic acid Hydrochloric acid Sulphuric acid Nitric acid Lactic acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Plastic is a type of Polymer Polyester Acrylic None of these Polymer Polyester Acrylic None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance that is added to make natural rubber strong and more bouncy is Sulphur Polythene Sponge Chlorine Sulphur Polythene Sponge Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry A mixture of water and alcohol can be separated by Filtration Decantation Evaporation Distillation Filtration Decantation Evaporation Distillation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Concentration of a material which is lethal to 50% animal is called NOAEL LC50 ADI LD50 NOAEL LC50 ADI LD50 ANSWER DOWNLOAD EXAMIANS APP
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