Correct option is B
The correct representation of the number of atoms in one mole of CH3OH (Methanol) is 3.6 × 10^24.
Methanol consists of one carbon atom, four hydrogen atoms, and one oxygen atom, totalling six atoms.
In one mole of any substance, there are Avogadro's number of molecules, which is approximately 6.022 × 10^23. Therefore, one mole of CH3OH contains 6.022 × 10^23 molecules, each with six atoms, resulting in a total of 3.6 × 10^24 atoms.