Posted By: jegadesh       Member Level: Gold       Posted Date: 30 Dec 2007       Category: Chemistry
Which of the following is not an oxide ore? Select Answer: Cassiterite Siderite Pyrolusite Bauxite
Your Test Score: 0 / 0	Next Question: Which of the following oxides cannot be reduced by carbon to obtain metal Previous Question: Which among the following is called philosopher's wool Related Questions: The correct IUPAC name of C6H5COCl is Iron pipes laying under acidic soil are often attached to blocks of magnesium for protection form rusting.Magnesium offers protection to iron against Corrosion because it Dry ammonia was passed over heated copper oxide. The resulting gases were passed through anhydrous calcium chloride and then collected over mercury. If the gain in weight of calcium chloride is 0.06gm, the volume of gas collected at STP is about Heisenberg's uncertainity principal states that The viscosity of the solvent depends on: Categories Aptitude Test   Arithmetic Reasoning   General Knowledge - India   General Knowledge   Computer Basics   Physics   Mathematics   Biology   Chemistry   English   Botany

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