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In 3d series , Mn shows highest oxidatio...

In 3d series , Mn shows highest oxidation state . Why ?

A

Mn

B

Fe

C

Cu

D

V

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-THE D AND F-BLOCK ELEMENTS -Assingnment(Section -A ( Objective Type Questions)(One option is correct))
  1. Which of the following element does not show the variable oxidation st...

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  2. The most common oxidation states of 3d series elements

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  3. In 3d series , Mn shows highest oxidation state . Why ?

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  4. With F highest stable oxidation state of Mn is

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  5. With O highest possible oxidation state of Mn is

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  6. Although fluorine is more electronegative than oxygen, but the ability...

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  7. Which of the following have highest magnetic moment ?

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  8. Reduction potential of M^(2+)//M will depend on

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  9. Amongst the following ions, which is considered as most stable in M^(2...

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  10. Electrode potential of M^(2+)//M for Ni is abnormal because of

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  11. The species which is paramagnetic

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  12. A compound of a metal ion M^(X+)(z=24) has a spin only magnetic moment...

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  13. The species which convert Cu^(2+) to Cu^(+)

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  14. Which of the following is not a condition for complex formation?

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  15. Brass is an alloy of :

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  16. In acidic medium one mole of MnO(4)^(-) accepts how many moles of elec...

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  17. In the dichromate anion (Cr2O7^(2-))

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  18. Which of the following oxide is acidic in nature ?

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  19. Lanthanoid which is radioactive is

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  20. The lanthanide contraction is responsible for the fact that (a)Zr and...

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