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Upon heating poatssium permanganate, w...

Upon heating poatssium permanganate, which of the following compounds is not obtained?

A

`Ò_2`

B

MnO

C

`MnO_2`

D

`Mn^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
B
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TARGET PUBLICATION-D AND F-BLOCK ELEMENT -COMPETITIVE THINKING
  1. The reaction of K2 Cr2 O7 with NaCl and conc. H2 SO4 gives.

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  2. KMnO(4) can be prepared from K(2)MnO(4) as per the reaction 3MnO(4)^...

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  3. Upon heating poatssium permanganate, which of the following compou...

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  4. KMnO(4) in basic medium is reduced to

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  5. The number of moles of KMnO(4) reduced by 1 "mol of" KI in alkaline me...

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  6. When KMnO(4) is reduced with oxalic acid in acidic solution, the oxida...

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  7. The reaction of aqueous KMnO4 with H2 O2 in acidic conditions gives.

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  8. Name the gas that can readily decolourise acidified KMnO(4) solution:

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  9. The colour and magnetic nature of mangante ion (MnO(4)^(2-)) is

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  10. Solution of MnO(4)^(-) is purple-coloured due to :

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  11. Potassium permanganate is used.

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  12. Which of the following is Baeyer's reagent ?

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  13. Lanthanoids are

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  14. The atomic number of Gadolinium (Gd) is 64. The CORRECT electronic con...

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  15. Gadolinium belongsd to 4f series. It's atomic number is 64. which of t...

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  16. Which of the following oxidation states is the most common among the l...

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  17. Which is the oxidation state generally found in lanthanides?

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  18. Which one of the following lanthanide ions does NOT exhibit paramagnet...

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  19. Which of the following lanthanoids ions is diamagnetic?

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  20. What is the general molecular formula of the products obtained on heat...

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