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