Chemistry The natural source of hydro-carbon is Coal Biomass Crude oil Carbohydrates Coal Biomass Crude oil Carbohydrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry German silver, an alloy, does not contain the metal Silver Nickel Copper Zinc Silver Nickel Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following gases is present under pressure in soft drinks? Nitrogen Carbon dioxide Nitrous oxide Oxygen Nitrogen Carbon dioxide Nitrous oxide Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Threshold limit value of copper in the atmospheric air is 0.001 mg/m3 5.0 mg/m3 1.0 mg/m3 0.01 mg/m3 0.001 mg/m3 5.0 mg/m3 1.0 mg/m3 0.01 mg/m3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The amount of chlorine available in water after disinfection is called as Residual chlorine Combined available chlorine Free available chlorine Free chlorine Residual chlorine Combined available chlorine Free available chlorine Free chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following acts as promoter for iron in Haber's process Mo Mg Mn W Mo Mg Mn W ANSWER DOWNLOAD EXAMIANS APP
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