Question

व्हाट इज द सिंबल फॉर द एसआई यूनिट ऑफ मॉल हाउ इज द मॉल डिफाइंड ​

Answer 1

Symbol for SI Unit of mole is mol.

One mole is defined as the amount of a substance that contains as many particles or entities as there are atoms in exactly 12 g(0.012 kg) of the C−12 isotope.