Question

what is the si unit of mole​

Answer 1

Answer:

the SI unit of mole is u

which means unified mass

Answer 2

Answer:

There is no SI unit of mole. Just we represent them as mole like we represent rupees.

Explanation:

Formula for mole

$no \: of \: mole = \frac{given \: mass}{molar \: mass}$

As the mole is the fractional division of same units that is GM so the both units gets cancelled from numerator and denominator and mere number remains.

or in other way it is just the number.