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Define oxidation and reduction according...

Define oxidation and reduction according to electronic concept.

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oxidation involves loss and reduction involves gain of electron
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Knowledge Check

  • According to the Going Concept

    A
    assets are recorded at cost and are depreciated over their useful life.
    B
    assets are valued at their market value at the year - end are recorded in the books of account .
    C
    assets are valued at their market value , recorded in the books and depreciation is charged on the market value.
    D
    None of the above.

  • According to the Cost Concept

    A
    Assets are recorded at lower of cost and market value.
    B
    Assets are recorded by estimating the market value at the time of purchase.
    C
    Assets are recorded at the value paid for acquiring it.
    D
    Assets are not recorded
    • PRADEEP-REDOX REACTIONS -Very Short Answer Question
    1. Define oxidation and reduction according to electronic concept.

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    2. What is a redox reaction give one example

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    3. Show that the formation of sodium choride from gaseous sodium and gase...

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    4. Define oxidising and reducing agents in terms of electrons

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    5. what is the oxidation number of (i) C in CH(2)O (i) Pt in [Pt (C(2)H(4...

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    6. The oxidation state of Ni in [Ni(CO)4] is

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    7. What is the oxidation number of N in HNO4 ?

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    8. Define oxidation and reduction according to the oxidation number.

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    9. When magnesium ribbon is burnt in air two products are formed magnesiu...

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    10. In the reaction MnO(2)+4 HCIrarr MnCI(2) +CI(2)+2H(2)O which species i...

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    11. Define disproportionation reaction. Give one example.

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    12. The standard electrode potentials of few metals are give below AI (-...

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    13. At what concentration of Zn^(2+) (aq) will its electrode potential bec...

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    14. A solution of silver nitrate was stirred with an iron rod. Will it cau...

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    15. Arrange the following metal in which they displace each other form the...

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    16. The following two reaction can occur during electrolysis of aqueous s...

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    17. 2M(s)+H(2)SO(4)(aq)rarrM(2)SO(4)(aq)+H(2)(g) Give the representatio...

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    18. A cell is constructed using Cu^(2+)//Cu and AI^(3+)//AI electrode wha...

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    19. Define EMF of the cell

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    20. What is a redox couple

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