Answer any seven questions of the follow...

Answer any seven questions of the following:
`CuSO_4` solution is electrolysed for 20 minutes with a current of 3 amperes. What mass of copper will be deposited at the cathode?

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Verified by Experts

The correct Answer is:

1.18 `gm` .

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MODERN PUBLICATION-PHYSICAL CHEMISTRY-EXERCISE

Answer any seven questions of the following: CuSO4 solution is elect...
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Give two applications of Kohlrausch Law.
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What is galvanic cell? Give an example.
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State KohIrausch’s law.
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Why can’t CuSO4 solution be stored in an iron vessel?
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Why Fe^3+ is more stable than Fe^2+ ?
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Write a note on hydrogen-oxygen fuel cell.
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Explain what are ionic and covalent solids.Give one example of each.
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How does Schottky defect arise ? In which type of ionic compounds does...
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Answer any seven questions of the following: Under which condition ...
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Give two difference between crystalline and amorphous solids.
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What is a semiconductor? What aren-type and p-type semiconductors?
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Differentiate between multimolecular and macromolecular colloids.
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