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10th West Bengal Board
IMPORTANT
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An example of an inert electrode is the electrode.

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Important Questions on Electrolysis and Chemical Reaction

EASY
10th West Bengal Board
IMPORTANT
PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 4
When hydroxyl ions discharge at the anode _____ gas is obtained.
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10th West Bengal Board
IMPORTANT
PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 6

Dilute solution of an acetic acid is an example of _____ electrolyte. (weak/strong)

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10th West Bengal Board
IMPORTANT
PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 7
Dilute solutions of mineral acids are examples of _____ electrolytes. (weak/strong)
EASY
10th West Bengal Board
IMPORTANT
PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 8
The process of removal of impurities from metals by the process of electrolysis is called _____
EASY
10th West Bengal Board
IMPORTANT
PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 9
During electrolysis, metal ions are _____ at the cathode. (reduced/oxidised)
EASY
10th West Bengal Board
IMPORTANT
PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 10
Atoms which carry a positive charge are called _____.
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10th West Bengal Board
IMPORTANT
PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 11
During electrolysis, cations migrate to _____.
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10th West Bengal Board
IMPORTANT
PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 12
During electrolysis, oxidation takes place at the _____.