UseFull Links
About
Accessbility
Help
Privacy & Terms
Spectrum of Hydrogen atoms
Spectrum of one atom/ion having one electron only
Spectrum of Hydrogen molecule
None of these
Bohrs theory of fixed orbits contradicts
Brass gets discolored in air because of the presence of which of the following gases in air?
Brass gets discoloured in air due to constant exposure in presence of:
Bronze is an alloy of
Cadmium rods are used in a nuclear reactor
Calcium salts used as fertilizer is:
Candle is a mixture of
Carbon dioxide is
Cement containing excess amount of lime
Cement is formed by strongly heating a mixture of