More than one correct option :
10. The true statement out of the following is /are
(A) The mole is the amount of substance containing the same number of chemical units as there are
atoms in exactly 12 gms of 12C isotope.
(B) Avogadro’s number is the number of units in a mole.
(C) The wt. of one gm-atom of an element means its atomic-weight in gms.
(D) One gm-atom of each element contains the same number of atoms.
Answers
Answered by
3
Answer:
A B and D are correct C is incorrect because one gram atom is the number of moles and not atomic weight in gms. Hope it helps
Similar questions