Chemistry Which one of the following metals does not react with water to produce Hydrogen ? Lithium Sodium Potassium Cadmium Lithium Sodium Potassium Cadmium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, carbonate ore of Zinc is Sphalerite Calamine Zincblende Zincite Sphalerite Calamine Zincblende Zincite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Epsom salt is used In making tooth paste In softening water As purgative In paper industry In making tooth paste In softening water As purgative In paper industry ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used for dating very old objects of archaeological importance? Carbon-14 Phosphorus-31 Radium Tritium Carbon-14 Phosphorus-31 Radium Tritium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Bhopal tragedy was caused by the gas Chlorine Carbon monoxide Methyl isocyanate Phosgene Chlorine Carbon monoxide Methyl isocyanate Phosgene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following the hardest metal is Iron Platinum Tungsten Gold Iron Platinum Tungsten Gold ANSWER DOWNLOAD EXAMIANS APP
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