Q. The osmotic pressure (π) of a solution at temperature T with concentration c and gas constant R is given by:

तापमान T पर सांद्रता c और गैस स्थिरांक R के साथ एक घोल का आसमाटिक दबाव (π) इस प्रकार दिया जाता है:

A
π = cRT
π = सीआरटी
B
π = c/RT
π = सी/आरटी
C
π = RT/c
π = आरटी/सी
D
π = c²RT

Explanation

  • Osmotic pressure is given by the formula:

    π=cRT\pi = cRT

    where:
    π\pi = osmotic pressure,
    cc = molar concentration (mol/L),
    RR = gas constant,
    TT = absolute temperature (Kelvin).

  • It is directly proportional to concentration and temperature.

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