Chemistry Which one of the following does not contain Silver ? Lunar Caustic Ruby Silver German Silver Horn Silver Lunar Caustic Ruby Silver German Silver Horn Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry Dry powder fire extinguishers contain Sand Sand and sodium bicarbonate Sand and sodium carbonate Sand and potassium carbonate Sand Sand and sodium bicarbonate Sand and sodium carbonate Sand and potassium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the highest quality of hard coal? Lignite Peat Bituminous Anthracite Lignite Peat Bituminous Anthracite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Of the following, which one pollutes the air of a big city ? Chromium Cadmium Copper Lead Chromium Cadmium Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following causes the rusting of iron? a. Oxidation b. Reduction c. Chemical reaction with oxygend. Chemical reaction with CO2 C and d A and c B and c A and b C and d A and c B and c A and b ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which type of radiations are absorbed by the upper layer of the atmosphere? Radio-waves Infrared Ultraviolet Visible Radio-waves Infrared Ultraviolet Visible ANSWER DOWNLOAD EXAMIANS APP
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