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Camphor is often used in molecular mass ...

Camphor is often used in molecular mass determination because

A

It isreadily available and chep

B

It has a very high cryopscopic constnat

C

It is volatile

D

it is a solvent for organic substances

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BRILLIANT PUBLICATION-SOLUTIONS-QUESTION (LEVEL -I) (HOMEWORK)
  1. When a solution containing non-volatile solute freezes, which equilibr...

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  2. Which has the least freezing point

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  3. Camphor is often used in molecular mass determination because

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  4. Among the following which one of the aqueous solutions has highest boi...

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

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  6. For an ideal solution, which is less than zero

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  7. The order of boiling points of four equimolar aqueous solutions is C l...

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  8. Among the following select the artificial semipermeable membrane

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  9. 0.1 M NaCl and 0.05 M BaCl(2) solutions are separated by a semipermeab...

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  10. Isotonic solutions are solutions having the same

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  11. What happens when an egg is kept in saturated solution of NaCl after r...

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  12. How are osmotic pressures of 6% urea (pi(1)) and 6% glucose (pi(2)) re...

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  13. The osmotic pressures to equimolar solutions of urea, BaCl(2) and AlCl...

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  14. 0.5 molal aqueous solutionis of each of KCl, MgCl(2) and FeCl(3) have ...

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  15. Van't Hoff factor of Ca(NO(3))(2) is (100% dissociation)

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  16. 0.2 molal aqueous solution of acid HX is 20% ionised. Kf="1.86 K molal...

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  17. The freezing point of a solution of acetic acid (mole fraction is 0.02...

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  18. Which one of the following pairs of solutions can we expect to be isot...

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  19. Concentrated nitric acid used in laboratory work is 68% nitric acid by...

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  20. The boiling point elevation constant of toluene is 3.32K kg "mol"^(-1)...

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