Question

Number of moles of electrons present in
3.0115×10^24 particles of CO2 is:

Answer 1

Answer:

One mole of substance contains 6.023×10

23

particles.

In CO

2

, Molecular mass =44g=1mole

Given : 3.0115×10

23

particles present in CO

2

∴ Number of moles in 3,0115×10

23

particles of CO

2

,

=

6.023×10

23

3.0115×10

23

=0.5