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What are the applications of electrochem...

What are the applications of electrochemical series ?

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The main applications of electrochemical series are as follows :
(i) It can determine the relative strength of oxidising and reducing agents.
(ii) It can compare the reactivities of metals.
(iii) It can calculate the E.M.F. of the cell.
(iv) It can predict the feasibility of a redox reaction.
(v) It can predict whether a metal can liberate hydrogen from the acid or not.
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OMEGA PUBLICATION-REDOX REACTIONS -MULTIPLE CHOICE QUESTIONS (MCQs)
  1. What are the applications of electrochemical series ?

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  2. Electrolysis involves oxidation and reduction respectively at

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  3. The cathode in a galvanic cell and electrolytic cell is

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  4. In a galvanic cell,

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  5. K, Ca and Li metals may be arranged in the decreasing order of their s...

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  6. The standard reduction potential of three metallic cations X, Y and Z ...

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  7. Arrange the following in the decreasing order of their acidic strength...

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  8. Calculate the oxidation number of P in phosphate ion.

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  9. Calculate the oxidation number of P in H3PO3

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  10. Calculate the oxidation number of C in C2H6

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  11. How many orbitals are present in f subshell.

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  12. Galvanised iron sheets are coated with: C, Cu, Zn, Ni.

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  13. According to classical concept, oxidation is a process of

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  14. According to electronic concept, oxidation involves

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  15. Write down the values of azimuthal quantum number possible for electro...

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  16. How many orbitals are present in p subshell .

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  17. How many orbitals are present in s subshell.

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  18. In case of oxidation, there is

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  19. Calculate mass of 2.7moles of C(12)H(22)O(11) (molar mass = 342 g/ mol...

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  20. The most common oxidation state of an element is -2. The number of ele...

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  21. In the conversion of K(2)Cr(2)O(7) "to K"(2)CrO(4), the oxidation numb...

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