Chemistry An electric iron has a heating element made of : Zinc Nichrome Tungsten Copper Zinc Nichrome Tungsten Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultraviolet radiation striking the earth is due to the depletion of Ozone Oxygen Carbon dioxide Carbon monoxide Ozone Oxygen Carbon dioxide Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is also known as solution ? A compound A homogeneous mixture A suspension A heterogeneous mixture A compound A homogeneous mixture A suspension A heterogeneous mixture ANSWER DOWNLOAD EXAMIANS APP
Chemistry The example of oligosaccharide is Ribose Glucose Sucrose Cellulose Ribose Glucose Sucrose Cellulose ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is a greenhouse gas ? Carbon dioxide Nitrogen Helium Sulphur dioxide Carbon dioxide Nitrogen Helium Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Refrigerant 'FREON' is Hydrofluosilicic Acid Calcium Tetra Fluoride Difluoro Dichloro Methane Fluorspar and Felspar Hydrofluosilicic Acid Calcium Tetra Fluoride Difluoro Dichloro Methane Fluorspar and Felspar ANSWER DOWNLOAD EXAMIANS APP
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