Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Solutions question

2022 · 24 Jun · Shift 1 · Q14
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Solutions
  5. /2022 · 24 Jun · Shift 1 · Q14

Solutions question

2022 · 24 Jun · Shift 1 · Q14

JEE MainChemistrySolutionsNumerical+4 / −1
The osmotic pressure of blood is 7.47 bar at 300 K. To inject glucose to a patient intravenously, it has to be isotonic with blood. The concentration of glucose solution in gL −-− 1 is ‾\underline{\hspace{2cm}}​. (Molar mass of glucose = 180 g mol −-− 1, R = 0.083 L bar K −-− 1 mol −-− 1) (Nearest integer)
Numerical answer
PreviousNext

More from Solutions

  • A company dissolves 'x' amount of CO2​ at 298 K in 1 litre of water to prepare soda water. X = ​× 10 − 3 g. (nearest integer) (Given : partial pressure of CO2​ at 298 K = 0.835 bar. Henry's law constant…2022 · Numerical
  • The depression in freezing point observed for a formic acid solution of concentration 0.5 mL L−1 is 0.0405∘C. Density of formic acid is 1.05 g mL−1. The Van't Hoff factor…2022 · MCQ
  • Two solutions A and B are prepared by dissolving 1 g of non-volatile solutes X and Y, respectively in 1 kg of water. The ratio of depression in freezing points for A and B is found to be 1 : 4. The ratio of molar masses of X and Y is2022 · MCQ
  • Solute A associates in water. When 0.7 g of solute A is dissolved in 42.0 g of water, it depresses the freezing point by 0.2 ∘ C. The percentage association of solute A in water, is : [Given : Molar mass of A = 93 g mol − 1. Molal…2022 · MCQ
  • The elevation in boiling point for 1 molal solution of non-volatile solute A is 3 K. The depression in freezing point for 2 molal solution of A in the same solvent is 6 K. The ratio of Kb​ and Kf​ i.e., Kb​/Kf​…2022 · Numerical
  • A 0.5 percent solution of potassium chloride was found to freeze at − 0.24 ∘ C. The percentage dissociation of potassium chloride is ​. (Nearest integer) (Molal depression constant for water is 1.80 K kg…2022 · Numerical
  • The osmotic pressure exerted by a solution prepared by dissolving 2.0 g of protein of molar mass 60 kg mol − 1 in 200 mL of water at 27 ∘ C is ​ Pa. [integer value] (use R = 0.083 L bar mol − 1 K − 1)2022 · Numerical
  • Boiling point of a 2% aqueous solution of a non-volatile solute A is equal to the boiling point of 8% aqueous solution of a non-volatile solute B. The relation between molecular weights of A and B is2022 · MCQ