Chemistry CNG used in automobiles to check pollution, mainly consists of H2 CH4 CO2 N2 H2 CH4 CO2 N2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen is an essential constituent of all : Proteins Fats Vitamins Carbohydrates Proteins Fats Vitamins Carbohydrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry The non-metal found in the liquid state is Chlorine Fluorine Bromine Nitrogen Chlorine Fluorine Bromine Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ is a by product of sewage treatment and can be decomposed to produce biogas Sewer Sludge Sewage Scum Sewer Sludge Sewage Scum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron is prevented from rusting by coating with zinc. This process is called as Corrosion Sublimation Galvanisation Reduction Corrosion Sublimation Galvanisation Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemistry If there is one million Mg2+ ions in MgCl2, how many chloride ions are there? Half a million Two million Ten million One million Half a million Two million Ten million One million ANSWER DOWNLOAD EXAMIANS APP
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