V verus T curves at constant pressures P1 and P2 for an idealgas are shown in the figure,
P1>P2
P1<P2
P1=P2
P1≥P2
PV = nRT
VT=(nRTP)⇒slope=1P
The atmospheric pressure at earth surface is P1 and inside a mine is P2. They are related as : (a) P1=P2
(b) P1>P2 (c) P1<P2
(d) P2=0
0.1 M NaCl and 0.1 M CH3COOH are kept in separate containers. If their osmotic pressures Are P1 and P2 respectively then the correct statement is: