Chemistry Cinnabar is an ore/mineral of Manganese Mercury Lead Molybdenum Manganese Mercury Lead Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is used in storage batteries? Tin Copper Lead Zinc Tin Copper Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry In deep-sea diving, divers use a mixture of gases consisting of oxygen and Argon Nitrogen Hydrogen Helium Argon Nitrogen Hydrogen Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a Bakelite ? Acid Base Solution Polymer Acid Base Solution Polymer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of removing calcium and magnesium from hard water is known as Sedimentation Flocculation Water softening Filtration Sedimentation Flocculation Water softening Filtration ANSWER DOWNLOAD EXAMIANS APP
Chemistry Metal are good conductors, because They contain free electrons They contain reflecting surface The molecules in them collide very freely The molecules in them are very close to each other They contain free electrons They contain reflecting surface The molecules in them collide very freely The molecules in them are very close to each other ANSWER DOWNLOAD EXAMIANS APP
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