Chemistry Which of the following elements is found in all organic compounds Oxygen Calcium Nitrogen Carbon Oxygen Calcium Nitrogen Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymer obtained by the condensation of hexamethylene diamine and adipic acid is : Nylon 66 Tollen's Bakelite Terylene Nylon 66 Tollen's Bakelite Terylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Dry ice is the solid form of : Water Air Carbon di–oxide Nitrogen Water Air Carbon di–oxide Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stainless steel is an alloy of Carbon and iron Chromium and carbon Chromium, carbon and iron Chromium and iron Carbon and iron Chromium and carbon Chromium, carbon and iron Chromium and iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, carbonate ore of Zinc is Zincite Calamine Zincblende Sphalerite Zincite Calamine Zincblende Sphalerite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals form an amalgam with other metals ? Lead Tin Mercury Zinc Lead Tin Mercury Zinc ANSWER DOWNLOAD EXAMIANS APP
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