Chemistry Which of the following contains high content of lead? Cooking gas High octane fuel Low octane fuel Coal Cooking gas High octane fuel Low octane fuel Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultra purification of a metal is done by : Leaching Smelting Slugging Zone melting Leaching Smelting Slugging Zone melting ANSWER DOWNLOAD EXAMIANS APP
Chemistry Asbestos is formed of : Calcium and Magnesium Calcium and Zinc Copper, Zinc and Manganese Lead and Iron Calcium and Magnesium Calcium and Zinc Copper, Zinc and Manganese Lead and Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galvanised iron is made by coating iron with Sulphur Nickel Chromium Zinc Sulphur Nickel Chromium Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of Nitrogen in Air is 0.03 85.02 78.03 0.94 0.03 85.02 78.03 0.94 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant rare gas in the atmosphere is Ne Ar Xe He Ne Ar Xe He ANSWER DOWNLOAD EXAMIANS APP