Question

What are the dimension of van der wall constants a and b?

Answer 1

what is a and b here

please tell me

then people will answer your question
ok

Answer 2

(p+a/v^2)(v-b)
a/v^2=p. pressure can be added only to pressure
a=pv^2 =( ML^-1T^-2)(L^6) =ML^5T^-2
b=v =L^3