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1 ppm = ……….. Mass of solute in 1 litre ...

1 ppm = ……….. Mass of solute in 1 litre solution.

A

`10^(-3)` gram

B

`10^(-4)` gram

C

`10^(-6)` gram

D

`10^(-2)` gram

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The correct Answer is:
A
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KUMAR PRAKASHAN-SOLUTIONS -SECTION - E Multiple Choice Questions (MCQs)
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  3. 1 ppm = ……….. Mass of solute in 1 litre solution.

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  5. Which of the following statement is wrong ?

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  6. Which are the affecting factors on the vapour pressure ?

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  7. According to Raoult's law, for which system of solution, the vapour pr...

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  8. Which of the following pair is of non ideal solution ?

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  9. The solution which do not obey the Raoult's law over the entire range ...

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  10. Which is not a natural semi permeable membrane ?

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  11. Which relation is true, if molecular weight of solute is x and its wei...

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  13. At 273 K temperature, if 10 gm glucose (p(1)), 10 gm urea (p(2)) and 1...

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  14. If osmotic pressure of an aqueous solution of sucrose having concentra...

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  15. To prepare solution of certain substance, 300 gm is used for 25% solut...

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  16. 20% aqueous FeCl(3) solution has density of 1.1 gm/mL then molar conce...

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  17. Give mole fraction of solute present in 1.00 m aqueous solution.

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  18. Find out molarity of NO(3)^(-) ions in solution when mixing 2 litre 3 ...

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  19. Which equimolal concentrated solution has highest freezing point ?

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