Chemistry Chernobyl disaster is the result of pollution by Radioactive waste Carbon dioxide Oil spill Acid rain Radioactive waste Carbon dioxide Oil spill Acid rain ANSWER DOWNLOAD EXAMIANS APP
Chemistry The atmospheric gas that is mainly responsible for Green House effect : Ozone Oxygen Nitrogen Carbondioxide Ozone Oxygen Nitrogen Carbondioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry An emulsifier is an agent which Aids the flocculation of an emulsion Accelerates the dispersion Homogenises an emulsion Stabilises an emulsion Aids the flocculation of an emulsion Accelerates the dispersion Homogenises an emulsion Stabilises an emulsion ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalyst is a substance which Decreases the rate of reaction None of these Has no action on the rate of the reaction Increases the rate of the reaction Decreases the rate of reaction None of these Has no action on the rate of the reaction Increases the rate of the reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant constituent of atmospheric air is : Hydrogen Oxygen Carbon Nitrogen Hydrogen Oxygen Carbon Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry 1 carat of diamond is equal to 100 mg 200 mg 100 g 200 g 100 mg 200 mg 100 g 200 g ANSWER DOWNLOAD EXAMIANS APP
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