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Q: Name the electrodes used in a fuel cell.
    Name the electrodes used in a fuel cell. Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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Q: Name the electrolyte used in fuel cell and mercury cell.
    Name the electrolyte used in fuel cell and mercury cell. Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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Q: Rusting of `Fe` is quicker in saline water than in ordinary water. Why ?
    Rusting of Fe is quicker in saline water than in ordinary water. Why ? Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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Q: Why `Cr` is used for coating `Fe` ?
    Why Cr is used for coating Fe ? Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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Q: What is the role of `ZnCl_(2)` in dry cell ?
    What is the role of ZnCl2 in dry cell ? Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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Q: Why a mercury cell gives a constant voltage throughout its life ?
    Why a mercury cell gives a constant voltage throughout its life ? Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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Q: Which types of cells are rechargeable ?
    Which types of cells are rechargeable ? Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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Q: Why a dry cell becomes dead after a long time even if it is not used ?
    Why a dry cell becomes dead after a long time even if it is not used ? Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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Q: Why lead storage can be recharged ?
    Why lead storage can be recharged ? Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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Q: Out of `Sn` and `Zn` which one protects `Fe` better even after cracks ?
    Out of Sn and Zn which one protects Fe better even after cracks ? Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
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