Chemistry The noble gas used in radiotherapy is Xenon Radon Argon Neon Xenon Radon Argon Neon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Inert gases are Chemically unreactive Miscible with water Chemically very active Not stable Chemically unreactive Miscible with water Chemically very active Not stable ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not form oxyacid ? Sulphur Chlorine Nitrogen Fluorine Sulphur Chlorine Nitrogen Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a method of preparing oxygen? Fractional distillation of liquid air Electrolysis of water Decomposition of potassium permanganate Decomposition of manganese dioxide Fractional distillation of liquid air Electrolysis of water Decomposition of potassium permanganate Decomposition of manganese dioxide ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS