1.

What is the symbol for SI unit of mole ? How is the mole defined ?

Answer»

Solution :The symbol for SI of mole is mol.
ONE mole is TERMED as the AMOUNT of a substance that CONTAINS as many PARTICLES and there are atoms in exactly 12 g ( 0.012kg) of the `""^(12)C`- isotope.
`(1)/(12) g ` of `""^(12)C`-isotope `=1` mole


Discussion

No Comment Found