Chemistry The metal extracted from Bauxite is : Manganese Silver Aluminum Copper Manganese Silver Aluminum Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry An inert gas mixed with oxygen given to patients suffering from restricted breathing is Helium Krypton Argon Radon Helium Krypton Argon Radon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a pure form of carbon Coal Gold Diamond Graphite Coal Gold Diamond Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Element 106 was discovered by Kurchatove Lawrence Rutherford Seaborg Kurchatove Lawrence Rutherford Seaborg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water is not effective in extinguishing a fire caused by petrol because The flame is too hot for water to cool it down Water and petrol react chemically Water and petrol are miscible with each other Water and petrol are immiscible with each other and petrol which forms the upper layer continues to burn The flame is too hot for water to cool it down Water and petrol react chemically Water and petrol are miscible with each other Water and petrol are immiscible with each other and petrol which forms the upper layer continues to burn ANSWER DOWNLOAD EXAMIANS APP
Chemistry Major gaseous pollutant of the thermal power station is NO2 NH3 H2 S SO2 NO2 NH3 H2 S SO2 ANSWER DOWNLOAD EXAMIANS APP