What is gram atom?
It is the quantity in grams which is numerically equal to the atomic mass of an element on a.m.u. scale.
What is SI unit of mole?
What is G.M.V.?
Nitrogen forms five stable oxides with oxygen of the formulae N2O, NO, N2O3, N2O4, N2O5. This oxide formation explains which law of chemical combination?
What is a.m.u.?
