Chemistry Tetra ethyle lead (TEL) is A reductant A catalyst in burning fossil fuel An antioxidant An antiknock compound A reductant A catalyst in burning fossil fuel An antioxidant An antiknock compound ANSWER DOWNLOAD EXAMIANS APP
Chemistry A detergent is a Cleansing agent Drug Catalyst Soap Cleansing agent Drug Catalyst Soap ANSWER DOWNLOAD EXAMIANS APP
Chemistry The resources which can be used continuously, year-after -year are called Biotic Renewable Non-renewable Abiotic Biotic Renewable Non-renewable Abiotic ANSWER DOWNLOAD EXAMIANS APP
Chemistry What material is used to make electric heater coil ? Copper Iron Nichrome Silver Copper Iron Nichrome Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a gaseous air pollutant? Oxides of nitrogen Oxides of sulphur Hydrocarbon Smoke Oxides of nitrogen Oxides of sulphur Hydrocarbon Smoke ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas is used for converting vegetable oils into saturated fats ? H2 SO2 O2 Cl2 H2 SO2 O2 Cl2 ANSWER DOWNLOAD EXAMIANS APP
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