Question

Atomic mass of Ne is 20.2 a.m.u. then 50.2 gms of Ne will contain atoms–

(a) 6.023 x 1023 (b) 6.023 x 10–23

(c) 1.49 x 1024 (d) None of these​

Answer 1

Answer:

option c

Explanation:

1 mole containes avagadro number of atoms