Chemistry Galvanization of iron is carried out using Copper Zinc Tin Chromium Copper Zinc Tin Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry This group of alumino-silicate minerals is widely used in making electrical insulators Chromite Bauxite Mica Manganese Chromite Bauxite Mica Manganese ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a natural source of hydrocarbon? Mica Petroleum Coal Natural Gas Mica Petroleum Coal Natural Gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Particulates (< 1 µm size) remaining suspended in air indefinitely and transported by wind currents are called Smoke Aerosols Fumes Mists Smoke Aerosols Fumes Mists ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is biodegradable ? Plastic D.T. Aluminium Paper Plastic D.T. Aluminium Paper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the inert gases can form compounds? Krypton Helium Xenon Argon Krypton Helium Xenon Argon ANSWER DOWNLOAD EXAMIANS APP
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