Question

2 In a Collection of 24x1025 molecules of C₂H5GOH. (Atheail Alcohal). What is number of moles? ​

Answer 1

no of moles = given no of molecules divided by avagadro no of molecules

avagadro number = 6.023 × 10^23.

so finally ,

no of moles = 24× 10^25

----------------

6 × 10^23(approx)

= 4× 10^2 = 400 moles.

hope you understood .

Answer 2

Answer:

no of moles = given no of molecules divided by avagadro no of molecules

avagadro number = 6.023 × 10^23.

so finally ,

no of moles = 24× 10^25

----------------

6 × 10^23(approx)

= 4× 10^2 = 400 moles.

Explanation: