Question

Which statement about one mole of a metal is always correct?
(a) It contains the same number of atoms as 1
mole of hydrogen atom.
(b) It contains the same number of atoms as 1/12
mole of C-12
(c) It has the same mass as 1 mole of hydrogen
atoms.
(d) It is liberated by 1 mole of electrons.

Answer 1

Answer:

D). It is liberated by 1 mole of electrons

It is also be corrected