Chemistry The natural source of hydro-carbon is Crude oil Carbohydrates Biomass Coal Crude oil Carbohydrates Biomass Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalytic converters are generally made from : Carbon Hydrogen Transition metals Alkaline metals Carbon Hydrogen Transition metals Alkaline metals ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is used as a catalyst in the production of high octane fuels? HCl H2SO4 HNO3 HF HCl H2SO4 HNO3 HF ANSWER DOWNLOAD EXAMIANS APP
Chemistry A polymeric substance used to make parachute is Viscose Rayon Terylene Cotton Viscose Rayon Terylene Cotton ANSWER DOWNLOAD EXAMIANS APP
Chemistry If we burn graphite, Residue will be left It will not burn No residue will be left It will change into diamond Residue will be left It will not burn No residue will be left It will change into diamond ANSWER DOWNLOAD EXAMIANS APP
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