Chemistry Water cycle refers to Constant movement of water from ocean to land and back to ocean once again Water distribution in relatively dry areas Scientific management of water in areas excessively plagued with water-logging An integrated attempt to recycle water in relatively arid regions Constant movement of water from ocean to land and back to ocean once again Water distribution in relatively dry areas Scientific management of water in areas excessively plagued with water-logging An integrated attempt to recycle water in relatively arid regions ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a gaseous air pollutant? Oxides of nitrogen Oxides of sulphur Smoke Hydrocarbon Oxides of nitrogen Oxides of sulphur Smoke Hydrocarbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Spirit in contact with body gives cool sensation because it is : Transparent Liquid Highly volatile A good conductor Transparent Liquid Highly volatile A good conductor ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical used in developing photographic films is Silver bromide Sodium sulphate Hydroquinone Hypo Silver bromide Sodium sulphate Hydroquinone Hypo ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron is extracted from Bauxite Cinnabar Dolomite Haematite Bauxite Cinnabar Dolomite Haematite ANSWER DOWNLOAD EXAMIANS APP
Chemistry For a spontaneous chemical process, the free energy change is Zero Depends on whether the reaction is exothermic or endothermic Negative Positive Zero Depends on whether the reaction is exothermic or endothermic Negative Positive ANSWER DOWNLOAD EXAMIANS APP
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