Chemistry Which of the following is not soluble in water ? Potassium sulphate Lead Sulphate Sodium sulphate Zinc sulphate Potassium sulphate Lead Sulphate Sodium sulphate Zinc sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of vinegar is Ethanol Formaldehyde Acetic acid Acetone Ethanol Formaldehyde Acetic acid Acetone ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has no unit Excitation potential Electron affinity Electronegativity Ionization energy Excitation potential Electron affinity Electronegativity Ionization energy ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ is a by product of sewage treatment and can be decomposed to produce biogas Sludge Scum Sewage Sewer Sludge Scum Sewage Sewer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chief source of naphthalene is Coal-tar Diesel Charcoal Camphor Coal-tar Diesel Charcoal Camphor ANSWER DOWNLOAD EXAMIANS APP
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