Chemistry Of the following commonly used materials, the one that is not an alloy is Brass Copper Bronze Steel Brass Copper Bronze Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is a greenhouse gas ? Sulphur dioxide Nitrogen Helium Carbon dioxide Sulphur dioxide Nitrogen Helium Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The components of water can be separated by Physical methods Chemical methods Both A and B They can not be separated Physical methods Chemical methods Both A and B They can not be separated ANSWER DOWNLOAD EXAMIANS APP
Chemistry The value of gas constant R in Ergs deg–1 mole–1 is 8.341 × 107 8.413 × 107 4.183 × 107 8.314 × 107 8.341 × 107 8.413 × 107 4.183 × 107 8.314 × 107 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Element 106 was discovered by Lawrence Kurchatove Rutherford Seaborg Lawrence Kurchatove Rutherford Seaborg ANSWER DOWNLOAD EXAMIANS APP
Chemistry London smog is found in Summer during morning time Winter during day time Winter during morning time Summer during day time Summer during morning time Winter during day time Winter during morning time Summer during day time ANSWER DOWNLOAD EXAMIANS APP