Chemistry Which one of the following is used as an anti-freeze for the automobile engines ? Ethanol Methanol Ethylene glycol Propyl alcohol Ethanol Methanol Ethylene glycol Propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The constituents of automobile exhaust that can cause cancer is/are : Oxides of nitrogen Carbon monoxide Polycyclic hydrocarbons Lead Oxides of nitrogen Carbon monoxide Polycyclic hydrocarbons Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silk fibre chemically is : Cellulose Protein Carbohydrate Fat Cellulose Protein Carbohydrate Fat ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum stops bleeding in minor cuts because of Solvation Emulsion Dialysis Coagulation Solvation Emulsion Dialysis Coagulation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Methanoic and ethanoic acids can be distinguished by the action of NaOH NaHCO3 Tollen's reagent SOCl2 NaOH NaHCO3 Tollen's reagent SOCl2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The luster of a metal is due to its high polishing presence of free electrons its chemical inertness its high density its high polishing presence of free electrons its chemical inertness its high density ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS