Question

Which equation is used to help form the combined gas law?
Need help ASAP !

Answer 1

The correct answer

Explanation:

Answer 2

If pressure is constant

then PV= nRT

is equivalent to V= ( nR/P) T

V= kT ( where k is constant nR/P)

As V is directly proportional to T

So V1/T1 = V2/T2