Chemistry Ozone consists of Oxygen and Nitrogen Oxygen and Carbon Hydrogen and Carbon Oxygen only Oxygen and Nitrogen Oxygen and Carbon Hydrogen and Carbon Oxygen only ANSWER DOWNLOAD EXAMIANS APP
Chemistry The property of hydrogen which distinguishes it from alkali metals is Its reducing character Its electropositive character Its affinity for non-metal Its non-metallic character Its reducing character Its electropositive character Its affinity for non-metal Its non-metallic character ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Plaster of Paris' commonly used for setting broken bones is Calcium sulphate Calcium nitrate Calcium carbonate Calcium chloride Calcium sulphate Calcium nitrate Calcium carbonate Calcium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ gives hardness to stainless steel. Carbon Zinc Lead Tin Carbon Zinc Lead Tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following alkali metals has highest specific heat? Potassium Rubidium Caesium Lithium Potassium Rubidium Caesium Lithium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a derivative of barbituric acid Nembutal Veronal Equanil Amytal Nembutal Veronal Equanil Amytal ANSWER DOWNLOAD EXAMIANS APP
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