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in the electrolysis method of acidified ...

in the electrolysis method of acidified water to give `O_(2)`, the cathode used is

A

graphite

B

lead

C

platinum

D

Nickel

Text Solution

Verified by Experts

The correct Answer is:
C
In the electrolysis method of acidified water to give `O_(2)`, the cathote is used in plantinum
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A2Z-P BLOCK ELEMENTS ( GROUP 15,16,17,18)-Compound Of Oxygen (Group 16)
  1. Acidified potassium permanganate is dropped over sodium peroxide taken...

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  2. Ozone depleton due to the fomation of following compound in Antarctica

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  3. in the electrolysis method of acidified water to give O(2), the cathod...

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  4. Ozone with K solution produces

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  5. By passing H(2)S in acidified KMnO(4) solution we get

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  6. Ozone is prepared by passing silent electric discharge through oxygen....

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  7. Estimation of ozone can be made quantitatively by :

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  8. In the reaction,

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  9. Which of the following is oxidised by O(3)?

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  10. Oxygen is not evolved on reaction of ozone with

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  11. Which ion cannot be oxidizes by ozone?

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  12. Freezing point of O(2) is -x^(@)C, the value of x is ---------

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  13. An element forms a gaseous oxide which on dissolving in water gives an...

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  14. Ozene acts as

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  15. Which of the following solutions does not change its colour on passing...

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  16. A green coloured solution of a salt changes its colour to light pink o...

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  17. Which compound does not give oxygen on heating?

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  18. Oxide of a non-metal possesses the following characteristics (i) It...

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  19. Which one of the following property is not correct for ozone?

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  20. Mercury loses its meniscus on passing ozone through it. The menicus ca...

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