Answer: The correct answer is Option b.
Explanation:
A mole is defined as the amount of substance that contains Avogardro number of the substance. Avogadro's number is given by [tex]6.022\times 10^{23}[/tex].
[tex]1mole=6.022\times 10^{23}objects[/tex]
A dozen is defined as the amount of substance that contains 12 number of particles.
[tex]1dozen=12 objects[/tex]
Hence, the correct answer is Option b.
