The relationship between osmotic pressure at 273 K when 10 g glucose (), 10 g urea () and 10 g sucrose () are dissolved in 250 ml of water, is

Question

The relationship between osmotic pressure at 273 K when 10 g glucose ($\pi_1$), 10 g urea ($\pi_2$) and 10 g sucrose ($\pi_3$) are dissolved in 250 ml of water, is

Prashant Kotian · Accepted Answer

Correct answer: C. Osmotic pressure depends on molarity (). For constant mass and volume, . Molar masses: Urea (60), Glucose (180), Sucrose (342). Since , their moles are in the order Urea > Glucose > Sucrose. Thus, . Therefore, correct answer is C.

💡 Solution & Explanation

Practice 22,000+ questions like this