Chemistry Which of the following is biodegradable ? D.T. Paper Plastic Aluminium D.T. Paper Plastic Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Commercial Vaseline is derived from Wool wax Coal tar Plant gums Petroleum Wool wax Coal tar Plant gums Petroleum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a gaseous air pollutant? Smoke Hydrocarbon Oxides of sulphur Oxides of nitrogen Smoke Hydrocarbon Oxides of sulphur Oxides of nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry White coal is Uranium None of these Diamond Hydro-electricity Uranium None of these Diamond Hydro-electricity ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vinegar made by fermentation from cane sugar contains Palmitic acid Acetic acid Lactic acid Citric acid Palmitic acid Acetic acid Lactic acid Citric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following fibres catches fire least ? Terricot Nylon Rayon Cotton Terricot Nylon Rayon Cotton ANSWER DOWNLOAD EXAMIANS APP
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