Chemistry Dry powder fire extinguishers contain 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 Sand ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas liberated in the Bhopal gas tragedy was: Ethylene Acetylene Pheynl isocynate Methyl isocynate Ethylene Acetylene Pheynl isocynate Methyl isocynate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following phenomenon is considered responsible for Global Warming? Dry farming Greenhouse effect Trade winds Fire in coal mines Dry farming Greenhouse effect Trade winds Fire in coal mines ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has the highest lattice energy RbF CsF KF NaF RbF CsF KF NaF ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following alloy is used in making magnet ? Stainless steel Magnalium Duralumin Alnico Stainless steel Magnalium Duralumin Alnico ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest commercial form of iron ? Steel Stainless steel Pig iron Wrought iron Steel Stainless steel Pig iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
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