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In electrorefining the impure metal is ...

In electrorefining the impure metal is made

A

anode

B

cathode

C

anode or cathode

D

electrolyte

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The correct Answer is:
A
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NCERT FINGERTIPS ENGLISH-PRACTICE PAPER -1-Practice Paper 1
  1. The unit cell with the given structure represents crystal system. ...

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  2. In electrorefining the impure metal is made

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  3. A compound (A) C(5)H(10) Cl(2) on hydrolysis gives C(5)H(10)O which re...

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  4. In hcp arrangement the coordination number is

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  5. Which of the following statements is not ture ?

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  6. Which of halogen acids indicated below is incorrect ?

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  7. Aqueous solution of nickel sulphate on treating with pyridine and then...

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  8. m-Chlorobenzaldehyde on reaction with conc. KOH at room temperature gi...

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  9. Which of the following decreases on dilution of electrolyte solution ...

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  10. Germanium is an example of

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  11. Which of the following synthesis gives 3-methyl -1- hexanol ?

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  12. Non-reducing sugar is

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  13. The electrode potential of oxidation half cell

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  14. In a cubic closed packed structure of mixed oxides the lattice is made...

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  15. Which of the following is not an actinide ?

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  16. Copper is extracted from copper pyrites ore by heating in a blast fur...

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  17. Alcohols can be converted to various types of gasoline (petrol) by sh...

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  18. In a set of reactions, acetic acid yielded a product D. The struc...

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  19. The element with atomic number 33 belongs to

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  20. For H(3)PO(3) and H(3)PO(4) the correct choice is

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