Chemistry Cloud is a colloidal dispersion of Air in a dispersion medium of water Water drops in a dispersion medium of air Mist in a dispersion medium of air Fog in a dispersion medium of water Air in a dispersion medium of water Water drops in a dispersion medium of air Mist in a dispersion medium of air Fog in a dispersion medium of water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is usually not an air-pollutant? Carbon dioxide Nitrous oxide Sulphur dioxide Hydrocarbons Carbon dioxide Nitrous oxide Sulphur dioxide Hydrocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following gases has the highest calorific value? Indane gas Water gas Natural gas Coal gas Indane gas Water gas Natural gas Coal gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following appeared to be with a significant potential for accumulation through food chains ? Lindane DDT Carbary Parathion Lindane DDT Carbary Parathion ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following type of coal has the lowest proportion of volatile matter ? Bituminous Peat Anthracite Lignite Bituminous Peat Anthracite Lignite ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of major air pollutant is Carbon monoxide Carbon dioxide Oxygen Helium Carbon monoxide Carbon dioxide Oxygen Helium ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS