Chemistry Which of the following is not a nitrogenous fertilizer ? CaCN2 Ca(CN)2 NH4NO3 Urea CaCN2 Ca(CN)2 NH4NO3 Urea ANSWER DOWNLOAD EXAMIANS APP
Chemistry In deep-sea diving, divers use a mixture of gases consisting of oxygen and Argon Helium Hydrogen Nitrogen Argon Helium Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry One carat of diamond is equal to 250 mg 100 mg 150 mg 200 mg 250 mg 100 mg 150 mg 200 mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a fertilizer? Ammonium sulphate Calcium ammonium nitrate Calcium sulphate Potassium nitrate Ammonium sulphate Calcium ammonium nitrate Calcium sulphate Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Inert gases are Not stable Chemically very active Miscible with water Chemically unreactive Not stable Chemically very active Miscible with water Chemically unreactive ANSWER DOWNLOAD EXAMIANS APP
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