Chemistry The polymer used in making plastic crockery is Nylon Bakelite Decron Melamine Nylon Bakelite Decron Melamine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material known in commerce as Terylene is a Natural fibre Synthetic fibre Modified natural fibre Blend of cotton and silk Natural fibre Synthetic fibre Modified natural fibre Blend of cotton and silk ANSWER DOWNLOAD EXAMIANS APP
Chemistry Major gaseous pollutant of the thermal power station is NO2 NH3 H2 S SO2 NO2 NH3 H2 S SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is caused by the higher concentration of Nitrogen and Phosphorous ? Hardness Alkalinity Eutrophication Acidity Hardness Alkalinity Eutrophication Acidity ANSWER DOWNLOAD EXAMIANS APP
Chemistry Solder metal is an alloy of Copper and zinc Lead and tin Copper and tin Lead and antimony Copper and zinc Lead and tin Copper and tin Lead and antimony ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the best fuel in terms of energy released per gram of fuel? Butane Hydrogen Ethanol Methane Butane Hydrogen Ethanol Methane ANSWER DOWNLOAD EXAMIANS APP
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