Chemistry The major harmful gas emitted by automobile vehicle which causes air pollution is Carbon Monoxide Ozone gas Carbon dioxide Methane Carbon Monoxide Ozone gas Carbon dioxide Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Who is known as the 'father of modern chemistry' Robert Boyle Antoine Lavoisier Democritus John Dalton Robert Boyle Antoine Lavoisier Democritus John Dalton ANSWER DOWNLOAD EXAMIANS APP
Chemistry For generation of biogas, the materials commonly used are Animal wastes Aquatic plants Forest residues Crop residues Animal wastes Aquatic plants Forest residues Crop residues ANSWER DOWNLOAD EXAMIANS APP
Chemistry Urea is a Sodium fertilizer Nitrogenous fertilizer Potassium fertilizer Phosphatic fertilizer Sodium fertilizer Nitrogenous fertilizer Potassium fertilizer Phosphatic fertilizer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The purest form of Iron is : Cast iron Wrought iron Pig iron Steel Cast iron Wrought iron Pig iron Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the fuels given below, the one with highest calorific value is Wood Coal Coke Natural gas Wood Coal Coke Natural gas ANSWER DOWNLOAD EXAMIANS APP
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