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:
P1= P2
P1< P2
P1= P2 = 0 atm
NaCl dissociates completely while CH3COOH dissociates to small extent. P1> P2.
V verus T curves at constant pressures P1 and P2 for an idealgas are shown in the figure,
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