Electrochemistry

Bihar Board Class 12 · Chemistry · 41 past questions

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1. Q1 2026 Set A

   Which of the following equations represents the Faraday's first law of electrolysis ?

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2. Q8 2025 Set D

   The quantity of electricity required to liberate 32 g of oxygen is

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3. Q10 2024 Set D

   A charge of 96500 coulomb liberates .............. from the solution of CuSO$_4$.

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4. Q17 2022 Set E

   1 Faraday is equal to

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5. Q24 2021 Set A

   How much charge is required for reduction of 1 mole of $Al^{3+}$ to Al?

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6. Q26 2019 Set D

   One Faraday electricity is equal to how much Coulombs?

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7. Q34 2017

   When one faraday of electric current is passed, the mass deposited, is equal to-

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8. Q35 2017

   State and explain faraday's 2nd law of electrolysis.

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9. Q37 2016

   Faraday's law of electrolysis is related to

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10. Q39 2016

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11. Q40 2015

    If 96500 coulomb of electricity is passed through CuSO$_4$ soluton,it will liberate

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12. Q41 2015

    How many moles of Cu will be deposited by passing 24125 coulombs of electric current from CuSO$_4$ solution?

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