Chemistry The major constituent of gobar gas is Butane Methane Carbon dioxide Isobutane Butane Methane Carbon dioxide Isobutane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element has the highest electronegativity value Fluorine Lithium Nitrogen Chlorine Fluorine Lithium Nitrogen Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The addition of gypsum to portland cement helps in : Preventing rapid setting of cement Increasing the strength of cement Rapid setting of cement Reduction in the cost of cement Preventing rapid setting of cement Increasing the strength of cement Rapid setting of cement Reduction in the cost of cement ANSWER DOWNLOAD EXAMIANS APP
Chemistry This group of alumino-silicate minerals is widely used in making electrical insulators Manganese Mica Chromite Bauxite Manganese Mica Chromite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Epsom salt is used In softening water In making tooth paste In paper industry As purgative In softening water In making tooth paste In paper industry As purgative ANSWER DOWNLOAD EXAMIANS APP
Chemistry Where does the oxygen that keeps us alive come from? Carbon dioxide Water Carbonates absorbed from soil Oxides of minerals Carbon dioxide Water Carbonates absorbed from soil Oxides of minerals ANSWER DOWNLOAD EXAMIANS APP
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