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Which of the following is not metal disp...

Which of the following is not metal displacement 

A

`Zn+CuSO_(4)rarrZnSO_(4)+Cu`

B

`2Na+2H_(2)Orarr2NaOH+H_(2)`

C

`TiCl_(4)+2MgrarrTi+2MgCl_(2)`

D

`3Fe_(3)O_(4)+8Alrarr4Al_(2)O_(3)+9Fe`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-STOICHIOMETRY-OBJECTIVE EXERCISE - 1
  1. Layer test is used for determination of

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  2. Br(2) or I(2) dissolve in

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  3. Which of the following is not metal displacement

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  4. In the reaction 2Al+N(2)rarr2AlN, Al is

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  5. When P reacts with caustic soda. The products are PH(3) and NaH(2)PO(2...

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  6. Among the following ion the one that cannot undergo disproportionation

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  7. 3Cl(2)+6NaOHrarr5NaCl+NaClO(3)+3H(2)O, chlorine gets

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  8. Which reactions are useful to prepare Hydrogen in the laboratory

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  9. In which of the following reaction there is no change in oxidation sta...

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  10. The Lanthanide contraction relates to (AFMC)

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  11. The reaction is Decomposition but it's not redox reaction

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  12. Which one of the following generally gets displaced by more electro po...

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  13. Fluorine does not undergo disproportiona tion because

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  14. In the reaction, 2HgOrarr2Hg+O(2),Hg^(2+) act as

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  15. (A) : White P reacts with caustic soda, the products are PH(3) and NaH...

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  16. PbS+4H(2)O(2)rarrPbSO(4)+4H(2)O. In this reaction PbS undergoes

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  17. The mass ofCO(2) obtained when 2g of pure limestone is calcined is

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  18. The number of moles of CO(2) produced when 3 moles of HCl react with e...

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  19. The weight of a pure sample of KCIO(3) to be decomposed in order to ge...

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  20. 6g of Mg reacts with excess of an acid. The amount of hydrogen produce...

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