Diffusion and Osmosis in Hindi

Diffusion and Osmosis in Hindi. We covered all the Diffusion and Osmosis in Hindi in this post for free so that you can practice well for the exam.

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Diffusion and Osmosis Objective in Hindi for Students

34.2 g of cane sugar per liter of the solution has an osmotic pressure of 2.38 atm at 17 °C. For an aqueous solution of glucose that is isotonic with cane sugar amount would be

(A) 34.2 g/L

(B) 17.1 g/L

(C) 36.0 g/L

(D) 18 g/L

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What will be the osmotic pressure of 0.02 N monoacidic base of its pH = 12 at 300 K?

(A) 0.74 atm

(B) 0.37 atm

(C) 3.6 atm

(D) None of them

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What amount of CaCl2 (i = 2.47) is dissolved in 2-liter water so that its osmotic pressure is 0.5 atm at 27 °C?

(A) 13.42 g

(B) 8.834 g

(C) 1.820 g

(D) 19.24 g

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4g of a non-volatile solute dissolved in 100 ml of solvent has an osmotic pressure of 500 cm Hg at 27°C. The molar mass of the solute is

(A) 14.97

(B) 149.7

(C) 1697

(D) 1.497

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A solution containing 8.6 g of urea in a one-liter solution was found to be isotonic with a 5% (w/v) solution of a nonvolatile solute. The molar mass of the solute is

(A) 34.89

(B) 348.9

(C) 861.2

(D) 3489

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The solution containing 10 g of an organic compound per liter has an osmotic pressure of 1.18 atm at 0°C. The molar mass of the compound is

(A) 189.71

(B) 78

(C) 94.5

(D) 120

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0.2 M urea solution is isotonic with

(A) 0.1 M KBr solution

(B) 0.1 M glucose solution

(C) 0.15 M NaCl solution

(D) 0.2 M KBr solution

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If the osmotic pressure of 5 g water per liter solution of a compound at 27°C is 0.025 atm. The molar mass of the compound is

(A) 492

(B) 497

(C) 180

(D) 9200

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1% aq. solution of a certain substance isotonic with a 3% aq. glucose solution at the given temperature. The molar mass of a substance is

(A) 60

(B) 120

(C) 180

(D) 360

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A mango kept in a salt solution shrinks liquid content in mango respect the salt solution will be

(A) Isotonic

(B) Hypertonic

(C) Hypotonic

(D) Equimolar

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We covered all the diffusion and osmosis in Hindi above in this post for free so that you can practice well for the exam.

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