Chemistry ‘Aerosol’ is known as Microbes, present in air Suspended solid particles in air Pollutant gas, present in air Green house gas present in air Microbes, present in air Suspended solid particles in air Pollutant gas, present in air Green house gas present in air ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following will replace hydrogen from acids to form salts ? P S Ag Na P S Ag Na ANSWER DOWNLOAD EXAMIANS APP
Chemistry Soap helps in better cleaning of clothes because Soap acts like catalyst It gives strength to solution It reduces the surface tension of solution It absorbs the dirt Soap acts like catalyst It gives strength to solution It reduces the surface tension of solution It absorbs the dirt ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used for refrigeration? Phosphine Freon Sulphur dioxide Chlorine Phosphine Freon Sulphur dioxide Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Identify the metal which is non toxic in nature. Chromium Gold Cobalt Cadmium Chromium Gold Cobalt Cadmium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical used for cloud seeding for artificial rains is Silver Nitrate Potassium Nitrate Potassium Bromide Silver Iodide Silver Nitrate Potassium Nitrate Potassium Bromide Silver Iodide ANSWER DOWNLOAD EXAMIANS APP
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