Chemistry The purest form of water in nature is Sea water Rain water River water Lake water Sea water Rain water River water Lake water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The water pollution in river is measured by the dissolved amount of Ozone Nitrogen Oxygen Chlorine Ozone Nitrogen Oxygen Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a commercial source of energy? Agricultural waste Natural gas Dried dung Sun Agricultural waste Natural gas Dried dung Sun ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cloud is a colloidal dispersion of Mist in a dispersion medium of air Air in a dispersion medium of water Fog in a dispersion medium of water Water drops in a dispersion medium of air Mist in a dispersion medium of air Air in a dispersion medium of water Fog in a dispersion medium of water Water drops in a dispersion medium of air ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant metal in the Earth’s crust is Aluminium Iron Zinc Copper Aluminium Iron Zinc Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Carborundum is another name of Calcium carbide Silicon carbide Silicon oxide Calcium oxide Calcium carbide Silicon carbide Silicon oxide Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
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