Chemistry Which of the following metals has least melting point ? Mercury Silver Copper Gold Mercury Silver Copper Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry The components of water can be separated by Physical methods Both A and B Chemical methods They can not be separated Physical methods Both A and B Chemical methods They can not be separated ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymer obtained by the condensation of hexamethylene diamine and adipic acid is : Bakelite Tollen's Terylene Nylon 66 Bakelite Tollen's Terylene Nylon 66 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The isomerism which exists between CH3CHCI2 and CH2CI. CH2CI is metamerism chain isomerism positional isomerism functional group isomerism metamerism chain isomerism positional isomerism functional group isomerism ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following gases is mixed with oxygen for breathing by divers in aqua lungs? Methane Hydrogen Nitrogen Helium Methane Hydrogen Nitrogen Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ionisation energy of nitrogen is greater than that of oxygen because nitrogen has Stable half filled 2p sub level High nuclear charge Smaller atomic radius High bond dissociation energy Stable half filled 2p sub level High nuclear charge Smaller atomic radius High bond dissociation energy ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS