Chemistry The noble gas used in radiotherapy is Argon Radon Xenon Neon Argon Radon Xenon 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 Fluorine Nitrogen Sulphur Chlorine Fluorine Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a method of preparing oxygen? Decomposition of potassium permanganate Electrolysis of water Fractional distillation of liquid air Decomposition of manganese dioxide Decomposition of potassium permanganate Electrolysis of water Fractional distillation of liquid air Decomposition of manganese dioxide ANSWER DOWNLOAD EXAMIANS APP
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