Chemistry For generation of biogas, the materials commonly used are Crop residues Aquatic plants Animal wastes Forest residues Crop residues Aquatic plants Animal wastes Forest residues ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main constituent of natural gas is Methane Propane Ethane Butane Methane Propane Ethane Butane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is biodegradable ? Aluminium D.T. Plastic Paper Aluminium D.T. Plastic Paper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a commercial source of energy? Sun Natural gas Dried dung Agricultural waste Sun Natural gas Dried dung Agricultural waste ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a commercial source of energy? Firewood Petroleum Natural Gas Coal Firewood Petroleum Natural Gas Coal ANSWER DOWNLOAD EXAMIANS APP
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