Chemistry Which among the following is pure matter ? Iron Air Carbon–dioxide Brass Iron Air Carbon–dioxide Brass ANSWER DOWNLOAD EXAMIANS APP
Chemistry For generation of biogas, the materials commonly used are Forest residues Animal wastes Aquatic plants Crop residues Forest residues Animal wastes Aquatic plants Crop residues ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas involved in Bhopal incident was Hydrogen sulphide Methyl chloride Nitrogen dioxide Methyl isocyanide Hydrogen sulphide Methyl chloride Nitrogen dioxide Methyl isocyanide ANSWER DOWNLOAD EXAMIANS APP
Chemistry In sugar solution, Sugar is solute, water is solvent Both are solvents Both are solutes Sugar is solvent, water is solute Sugar is solute, water is solvent Both are solvents Both are solutes Sugar is solvent, water is solute ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a nutrient like fertilizer is present in large quantities in a water bodies, plants grow and decay in large numbers because of suffocating of pond that does not leave enough oxygen needed to support life. This type of pollution is called Smog None of these Green house effect Eutrophication Smog None of these Green house effect Eutrophication ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most reactive among the halogens is Fluorine Bromine Iodine Chlorine Fluorine Bromine Iodine Chlorine ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS