Chemistry The major constituent of gobar gas is Methane Isobutane Carbon dioxide Butane Methane Isobutane Carbon dioxide Butane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following forms of phosphorus is most reactive? White phosphorus Black phosphorus Violet phosphorus Red phosphorus White phosphorus Black phosphorus Violet phosphorus Red phosphorus ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following partial miscible liquid pairs has both lower and upper critical solution temperature Aniline and n-hexane Water and diethyl aniline Water and Phenol Glycerine and m-toluene Aniline and n-hexane Water and diethyl aniline Water and Phenol Glycerine and m-toluene ANSWER DOWNLOAD EXAMIANS APP
Chemistry What particles move around the nucleus of an atom and are negatively charged? Neutrons Positrons Protons Electrons Neutrons Positrons Protons Electrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The monomer of polythene is ethylene None of these vinyl chloride ethyl alcohol ethylene None of these vinyl chloride ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following in automobile exhaust can cause cancer? Oxides of nitrogen Polyclinic hydrocarbons Carbon monoxide Lead Oxides of nitrogen Polyclinic hydrocarbons Carbon monoxide Lead ANSWER DOWNLOAD EXAMIANS APP
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