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The negative electrode in electrolysis i...

The negative electrode in electrolysis is called the.......

A

anode

B

cathode

C

gas electrode

D

None of these

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Electrolysis**: Electrolysis is a chemical process that uses electricity to drive a non-spontaneous reaction. It occurs in an electrolytic cell, which consists of two electrodes: an anode and a cathode. 2. **Identifying Electrodes**: In an electrolytic cell, the two electrodes are: - **Anode**: The positive electrode where oxidation occurs. - **Cathode**: The negative electrode where reduction occurs. 3. **Defining the Negative Electrode**: The question specifically asks for the name of the negative electrode in electrolysis. 4. **Conclusion**: The negative electrode in electrolysis is called the **cathode**. ---
**Step-by-Step Solution:** 1. **Understanding Electrolysis**: Electrolysis is a chemical process that uses electricity to drive a non-spontaneous reaction. It occurs in an electrolytic cell, which consists of two electrodes: an anode and a cathode. 2. **Identifying Electrodes**: In an electrolytic cell, the two electrodes are: - **Anode**: The positive electrode where oxidation occurs. - **Cathode**: The negative electrode where reduction occurs. ...
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ICSE-ELECTROLYSIS-Fill in the Blanks
  1. The solution of a substance which conducts electricity is called ……………...

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  2. An electrolyte is a ............

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  3. A weak electrolyte is one which ........

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  4. A strong electrolyte is one which .......

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  5. Sodium chloride is ..........

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  6. Water is .........

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  7. ........... is a non-electrolyte.

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  8. Pure water consists almost entirely of ……………

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  9. In the electrolysis of acidulated water, oxygen is produced by the dis...

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  10. Ionisation is a …………………… process.

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  11. The gas given off at cathode during the electrolysis of acidulated wat...

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  12. With platinum electrodes, hydrogen is liberated at the ………… and oxygen...

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  13. As we descend in the electrochemical series containing cations, the te...

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  14. The electrode where the current enters in to the electrolyte is called...

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  15. The negative electrode in electrolysis is called the.......

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  16. Cations migrate to............during electrolysis.

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  17. During electrolysis, anions undergo……………. At the ………………..

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  18. The reactions occurring at the cathode during electrolysis involve.......

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  19. In a voltaic cells, the salt bridge ........

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  20. In a solution or molten state, a ........... electrolyte consists almo...

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