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An unriped mango placed in a concentrate...

An unriped mango placed in a concentrated salt solution to prepare pickle shrivels because……

A

It gains water due to osmosis

B

It loses water due to reverse osmosis

C

It gains water due to reverse osmosis

D

It loses water due to osmosis

Text Solution

Verified by Experts

The correct Answer is:
D
When an unripe mango is placed in a concentrated salt solution to prepare pickle then mango loose water due to osmosis and get shrivel.
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Colligative properties are the physical changes that result from adding solute to a solvent. These depend on how many solute particles are present as well as the solvent amount, but they do not depend on the type of solute particles, although do depend on the type of solvent.Osmotic pressure is a colligative property of solutions that is observed using a semipermeable membrane, a barrier with pores small enough to allow solvent molecules to pass through but not solute molecules or ions Transport in lants,survival of cells, killing of snails and slugs swelling of resin are some examples where osmotic pressure seems applicable in real life situations. An unripe mango placed in a concentrated salt solution to prepare pickle, shrivels because

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ERRORLESS-SOLUTIONS -NCERT BASED QUESTIONS (OSMOSIS AND OSMOTIC PRESSURE OF THE SOLUTION)
  1. What is the osmotic pressure of a 0.0020 mol dm^(-3) sucrose (C(12)H(2...

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  2. For getting accurate value of molar mass of a solute by osmotic pressu...

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  3. Desalination of sea water can be done by

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  4. The osmotic pressure of a solution can be increased by

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  5. The empirical formula of a non-electrolyte is CH(2)O. A solution conta...

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  6. An unriped mango placed in a concentrated salt solution to prepare pic...

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  7. Which of the following statements is false

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  8. Consider the figure and mark the correct option

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  9. Osmotic pressure of 40% (wt.//vol.) urea solution is 1.64 atm and that...

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  10. Blood is isotonic with:

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  11. Which inorganic precipitate acts as semipermeable membrane ?

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  12. The osmotic pressure of a solution can be increased by

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  13. Which of the following associated with isotonic solutions is not corre...

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  14. At low concentrations, the statement that equimoala solutions under a ...

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  15. Solution A contains 7 g/L of MgCl(2) and solution B contains 7 g/L of...

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  16. If molecular weight of compound is increased then sensitivity is decre...

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  17. which of the following compounds is used as a semipermeable membrane?

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  18. At a certain temperature, the value of the slope of the plot of osmoti...

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  19. What will happen if an animal cell is placed in hypertonic solution ?

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  20. At 298 K, the ratio of osmotic pressure of two solutions of a substanc...

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