Chemistry The most abundant element by number in the living system is : Hydrogen Carbon Nitrogen Oxygen Hydrogen Carbon Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Coating of solid waste with impervious material is known as Landfill Chemical fixation Encapsulation Capping Landfill Chemical fixation Encapsulation Capping ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a nitrogenous fertilizer ? Ca(CN)2 NH4NO3 CaCN2 Urea Ca(CN)2 NH4NO3 CaCN2 Urea ANSWER DOWNLOAD EXAMIANS APP
Chemistry White lung cancer' is caused by Asbestos Silica Textiles Paper Asbestos Silica Textiles Paper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gelatin is mostly used in making ice–creams in order to Enrich the aroma Stabilise mixture Prevent making a colloid Stabilise the colloid and prevent crystallisation Enrich the aroma Stabilise mixture Prevent making a colloid Stabilise the colloid and prevent crystallisation ANSWER DOWNLOAD EXAMIANS APP
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