The stability of $Cu ^{2+}$ is more than $Cu ^{+}$salts in aqueous solution due to -
second ionisation enthalpy.
first ionisation enthalpy.
enthalpy of atomization.
hydration energy.
The chief constituents of steel made in India are
Explain on what factors the ionization enthalpies of elements having $d^{\mathrm{n}}$ configuration depends upon ?
Explain the variation in ionization enthalpies of transition elements in $3 d$ series.
In a reaction the ferrous $(F{e^{ + 2 }})$ iron is oxidised to ferric $(F{e^{ + 3 }})$ ion. The equivalent weight of the ion in the above reaction is equal to
Which of the following does not contain copper
The solubility of silver bromide in hypo solution is due to the formation of :