Chemistry The most electropositive elements among the following is Ca K Cs Na Ca K Cs Na ANSWER DOWNLOAD EXAMIANS APP
Chemistry The anode of a dry cell is made up of Cadmium Zinc Lead Iron Cadmium Zinc Lead Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following alloy is used in making magnet ? Magnalium Alnico Stainless steel Duralumin Magnalium Alnico Stainless steel Duralumin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Laughing gas is Nitrogen trioxide Nitric oxide Nitrogen pentoxide Nitrous oxide Nitrogen trioxide Nitric oxide Nitrogen pentoxide Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following contains high content of lead? Cooking gas High octane fuel Coal Low octane fuel Cooking gas High octane fuel Coal Low octane fuel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron and manganese present as pollutants in water cannot be removed by________ Lime soda process or manganese zeolite process Oxidation followed by settling and filtration Chlorination Ion exchange process Lime soda process or manganese zeolite process Oxidation followed by settling and filtration Chlorination Ion exchange process ANSWER DOWNLOAD EXAMIANS APP
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