Chemistry Of the following, which one pollutes the air of a big city ? Lead Cadmium Chromium Copper Lead Cadmium Chromium Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Air is said to be saturated when : Its thickness is maximum It blows over the barren land Its pressure is minimum It contains maximum content of water vapour Its thickness is maximum It blows over the barren land Its pressure is minimum It contains maximum content of water vapour ANSWER DOWNLOAD EXAMIANS APP
Chemistry The wire of flash bulb is made of: Copper Barium Magnesium Silver Copper Barium Magnesium Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a nitrogenous fetiliser? Urea Ammonium nitrate Ammonium sulphate Superphosphate Urea Ammonium nitrate Ammonium sulphate Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Fire-fighting clothes' are made from Asbestos Mica Steatite Talc Asbestos Mica Steatite Talc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a natural Suspension Solution Mixture Emulsion Suspension Solution Mixture Emulsion ANSWER DOWNLOAD EXAMIANS APP
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