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