Chemistry Which of the following phenomenon is considered responsible for Global Warming? Fire in coal mines Greenhouse effect Trade winds Dry farming Fire in coal mines Greenhouse effect Trade winds Dry farming ANSWER DOWNLOAD EXAMIANS APP
Chemistry Name two elements that find wide application in transistor industry Iridium and Germanium Tungsten and Platinum Carbon and Platinum Silicon and Germanium Iridium and Germanium Tungsten and Platinum Carbon and Platinum Silicon and Germanium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not form oxyacid ? Sulphur Fluorine Nitrogen Chlorine Sulphur Fluorine Nitrogen Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Green house effect is accelerated by Rapid industrialization Deforestation All of these Increased transportation activity Rapid industrialization Deforestation All of these Increased transportation activity ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used for refrigeration? Phosphine Freon Sulphur dioxide Chlorine Phosphine Freon Sulphur dioxide Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The anode of a dry cell is made up of Zinc Cadmium Lead Iron Zinc Cadmium Lead Iron ANSWER DOWNLOAD EXAMIANS APP
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