Chemistry The cathode of a lead storage battery is made up of Lead oxide Lead Zinc Manganese dioxide Lead oxide Lead Zinc Manganese dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Permanent – hardness of water may be removed by addition of Sodium carbonate Lime Alum Potassium Permangante Sodium carbonate Lime Alum Potassium Permangante ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main constituent of natural gas is Ethane Methane Butane Propane Ethane Methane Butane Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry In sugar solution, Sugar is solute, water is solvent Both are solutes Both are solvents Sugar is solvent, water is solute Sugar is solute, water is solvent Both are solutes Both are solvents Sugar is solvent, water is solute ANSWER DOWNLOAD EXAMIANS APP
Chemistry The ‘Green House effect’ is produced due to the presence of excess amount of Carbon monoxide Nitrogen dioxide Methane Sulphur dioxide Carbon monoxide Nitrogen dioxide Methane Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
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