Question

what is the largest unit of maas and its value

Answer 1

Some units such as:1 metric ton = 1000 kg, Quintal = 100 kg, Slug = 14.57 kg are commonly used. The largest practical unit of mass is Chandrasekhar limit (CSL). 1 CSL = 1.4 times the mass of sun.

Answer 2

Chandrasekar limit (CSL).One CSL=1.4times the mass of the sun