Question

2. The number of atoms of hydrogen present in 1 mole of ethyne (C2H2) is

(a) 4 x 6.022 x 1023

(b) 6.022 x 1023

(c) 2 x 6.022 × 1023

(d) 8 x 6.022 × 1023​

Answer 1

Answer:

d. 8×6.22×1023.......i guess.........

Answer 2

Answer:

1. 4*6.022*10 to the power 23