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25 mL N K(2)Cr(2)O(7) acidified solution...

`25 mL N K_(2)Cr_(2)O_(7)` acidified solution will liberate .. Iodine from KI solution.

A

0.3175 g

B

3.175 g

C

31.75 g

D

317.5 g

Text Solution

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The correct Answer is:
B
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OP TANDON-VOLUMETRIC ANALYSIS-Objective Question (Level-A)
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  2. Weight of iodine required to oxidise 500 mL N Na(2)S(2)O(3) solution, ...

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  3. 25 mL N K(2)Cr(2)O(7) acidified solution will liberate .. Iodine from ...

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  4. The indicator used in iodometric titrations is :

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  5. Which of the following acids is added in the titration of oxalic acid ...

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  6. In the titration of K(2)Cr(2)O(7) iodometrically, near the end point t...

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  7. In the titration of ferrous ammonium sulphate and potassium dichromate...

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  8. 0.1 N solution of a dibasic acid can be prepared by dissolving 0.45 g ...

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  9. 100 mL of 0.2 N HCl solution is added to 100 mL of 0.2 N AgNO(3) solut...

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  10. In an experiment, 20 mL of a decinormal HCl solution was added to 15 m...

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  11. Iodine solution is prepared by dissolving iodine in :

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  12. Which one of the following is not a primary standard :

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  13. Which one of the following is a primary standard ?

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  14. When 10 mL of 10 M solution of H(2)SO(4) and 100 mL of 1 M solution of...

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  15. 1.0 g of metal carbonate neutralises 200 mL of 0.1 N HCl. The equivale...

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  16. The normality of a 26 % "mass"//"volume" solution of ammonia (density ...

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  17. The molarity of pure water is :

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  18. 5.0 g of H(2)O(2) is present in 100 mL of the solution. The molecular ...

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  19. 2 N solution of sodium carbonate is equivalent to a solution of streng...

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  20. Which one of these solution has the highest normality ?

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