Given below are two statements. Statement I: Isotonic solutions have same osmotic pressure at a ....

Given below are two statements.
Statement I: Isotonic solutions have same osmotic
pressure at a given temperature.
Statement II: The concentration of pollutants in
water is often expressed in terms of ppm.
In the light of the above statements, choose the
most appropriate answer from the options given
below.
(1) Statement I is correct but Statement II is
incorrect.
(2) Statement I is incorrect but Statement II is
correct.
(3) Both Statement I and Statement II are correct.
(4) Both Statement I and Statement II are