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Conductivity of 0.01 M NaCI solution is...

Conductivity of 0.01 M NaCI solution is 0.00147 `"ohm"^(-1) cm^(-1)` what happens to this conductivity if extra 100 mL of `H_(2)O` will be added to the above solution ?

A

increases

B

decreases

C

remains unchanged

D

first increases and then decreases

Text Solution

Verified by Experts

The correct Answer is:
B
The conductivity given is specific conductivity which decreases with dilution
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ELECTROCHEMISTRY-Exercise 1
  1. Which of the following has highest molar conductivity

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  2. What is the SI unit of conductivity?

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  3. Conductivity of 0.01 M NaCI solution is 0.00147 "ohm"^(-1) cm^(-1) wh...

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  4. Resistance of 0.2 M solution of an electrolyte is 50 Omega. The specif...

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  5. According of Kohlrausch law, the limiting value of molar conductivity ...

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  6. Two different electrolytic cells filled with molten Cu(NO(3))(2) a...

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  7. When same quantity of electricity is passed for half an hour the amou...

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  8. Which of the following electrolytic solutions has the least specific c...

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  9. The values of wedge(m)^(oo) forNH(4)Cl,NaOH, and NaCl are, respectivel...

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  10. The molar conductivities of KCl, NaCl and KNO(3) are 152,128 and 111" ...

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  11. The specific conductance (k) of an electrolyt e of 0.1 N concentrati...

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  12. Conductivity (Unit Siemen's 'S') is directly proportional to area of t...

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  13. Electrolysis of dilute aqueous NaCl solution was carried out by passin...

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  14. How many coulombs are required for the oxidation of 1 mol of H(2)O to ...

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  15. The equivalent conductivity of a solution containing 2.45 g of CuSO(4)...

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  16. Which of the statements about solution of electrolytes is not correct?

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  17. Solubility of a sparingly soluble salt s specific conductance k ...

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  18. Select the correct statement for lambda(m)=E(m)^(@)-AC^(1//2)

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  19. Which of the following statement (s) is /are true ?

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  20. How many coulombs are required in order to reduce 12.3 g of nitrob...

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