Which of the agents below might cause physical weathering in the mountains of northern Montana? A.) acid rain

B.) carbonic acid

C.) frost wedging

D.) root intrusion

Mgo2 is the oxidation state of manganese oxide

Hello! data: p (pressure) = 1.25 atmv (volume) = ? (in l)t (temperature) = 298 kn (number of mols) = 0.900 molesr (gas constant) = 0.082 (atm*l/mol*k)apply the data to the clapeyron equation (ideal gas equation), see: i hope this . =)

Ibelieve the answer is weathering,hope my answer has you : )