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Saline water is prescribed for throat i...

Saline water is prescribed for throat infection .why?

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BODY BOOKS PUBLICATION-SOLUTIONS-EXAMPLE
  1. How the osmotic pressure vary with temperature.

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  2. Give an example of a material used for making semi-permeable membrane ...

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  3. Saline water is prescribed for throat infection .why?

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  4. is a substance which' is added to solvent to lower Its freezing polnt.

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  5. Mixing of acetone and chloroform occurs with reduction in volume and i...

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  6. Graphically explain why a solution obtained by dissolving a non-vola...

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  7. Which of the following colligative properties can provide molar mass o...

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  8. After removing the outer shell ( 'CaCO3' ) of two eggs in đil 'HCl,' o...

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  9. Out of the following solutions which has the lowest freezing point ? G...

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  10. To get hard boiled eggs, common salt is added to water during boiling ...

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  11. A solute of weight.‘W’ g is dissolved ‘V’ litres of water at T tempera...

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  12. Sheela observed that after buying a pressure cooker, the cooking time ...

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  13. What are isotonic solutions ? Give one example.

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  14. Why does water from the soil rise to the top of a tall tree ?

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  15. How is the colligative property of solution changed when a solute in a...

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  16. How is the colligative property of solution changed when a solute in a...

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  17. What would be the value of van’t Hoff factor for dilute aqueous soluti...

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  18. Define revere osmosis .

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  19. Calculated the osmotic pressure in pascals exerted by a solution prepa...

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  20. Define molal depression constant or cryoscopic constant.

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