Chemistry Philosopher’s Wool is Zinc blende Zinc sulphate Zinc oxide Zinc carbonate Zinc blende Zinc sulphate Zinc oxide Zinc carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The purest form of water is Tap water Rain water Distilled water Ground water Tap water Rain water Distilled water Ground water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major harmful gas emitted by automobile vehicle which causes air pollution is Carbon dioxide Ozone gas Carbon Monoxide Methane Carbon dioxide Ozone gas Carbon Monoxide Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry A detergent is a Catalyst Cleansing agent Soap Drug Catalyst Cleansing agent Soap Drug ANSWER DOWNLOAD EXAMIANS APP
Chemistry Green house effect is accelerated by Increased transportation activity Deforestation All of these Rapid industrialization Increased transportation activity Deforestation All of these Rapid industrialization ANSWER DOWNLOAD EXAMIANS APP
Chemistry For generation of biogas, the materials commonly used are Crop residues Animal wastes Aquatic plants Forest residues Crop residues Animal wastes Aquatic plants Forest residues ANSWER DOWNLOAD EXAMIANS APP
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