Chemistry Which one is the simplest form of alkane Methane Butane Decane Propane Methane Butane Decane Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant constituent of atmospheric air is : Nitrogen Hydrogen Oxygen Carbon Nitrogen Hydrogen Oxygen Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is non-radioactive ? Zirconium Thorium Plutonium Uranium Zirconium Thorium Plutonium Uranium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultraviolet rays can be used in water treatment as Precipitator Hydrolyser Flocculator Disinfectant Precipitator Hydrolyser Flocculator Disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the best fuel in terms of energy released per gram of fuel? Methane Butane Hydrogen Ethanol Methane Butane Hydrogen Ethanol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass is made of Copper, tin and zinc Copper and tin Copper and zinc Tin and lead Copper, tin and zinc Copper and tin Copper and zinc Tin and lead ANSWER DOWNLOAD EXAMIANS APP
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