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is of intense pink colour, though Mn is in (+7) oxidation state. It is due to
  • a)
    oxygen gives colour to it
  • b)
    charge transfer when Mn gives its electron to oxygen
  • c)
    character transfer when oxygen gives its electron to Mn making it Mn (+ VI) hence, coloured
  • d)
    None of the above is correct
Correct answer is option 'C'. Can you explain this answer?
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is of intense pink colour, though Mn is in (+7) oxidation state. It i...
This is called ligand to metal charge transfer phenomenon.
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is of intense pink colour, though Mn is in (+7) oxidation state. It i...
The color in MnO4− arises from an electronic transition, but it is actually not a d-d transition, since the Mn in this compound has no d electrons. It arises from a charge transfer reaction within the molecule, in which photons promote an electron from the highest energy molecular orbital in one of the Mn-O bonds to an empty d orbital on the manganese. This promotion is equivalent to the energy of a yellow photon, so yellow light is absorbed leaving us to see purple, the complementary color.
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Read the following text and answer the following questions on the basis of the same:Tribo-electric series: The tribo-electric series is a list that ranks materials according to their tendency to gain or lose electrons. The process of electron transfer as a result of two objects coming into contact with one another and then separating is called tribo-electric charging. During such an interaction, one of the two objects will always gain electrons (becoming negatively charge d) and the other object will lose electrons (becoming positively charged). The relative position of the two objects on the tribo-electric series will define which object gains electrons and which object loses electrons.In tribo-electric series, materials are ranked from high to low in terms of the tendency for the material to lose electrons. If an object high up on this list (Glass, for exampl e) is rubbed with an object low down on the list (Teflon, for example), the glass will lose electrons to the teflon. The glass will, in this case, become positively charged and the teflon will become negatively charged. Materials in the middle of the list (steel and wood, for example) are items those do not have a strong tendency to give up or accept electrons.Materials in the upper position has _____ tendency to become positively charged.

is of intense pink colour, though Mn is in (+7) oxidation state. It is due toa)oxygen gives colour to itb)charge transfer when Mn gives its electron to oxygenc)character transfer when oxygen gives its electron to Mn making it Mn (+ VI) hence, colouredd)None of the above is correctCorrect answer is option 'C'. Can you explain this answer?
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is of intense pink colour, though Mn is in (+7) oxidation state. It is due toa)oxygen gives colour to itb)charge transfer when Mn gives its electron to oxygenc)character transfer when oxygen gives its electron to Mn making it Mn (+ VI) hence, colouredd)None of the above is correctCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about is of intense pink colour, though Mn is in (+7) oxidation state. It is due toa)oxygen gives colour to itb)charge transfer when Mn gives its electron to oxygenc)character transfer when oxygen gives its electron to Mn making it Mn (+ VI) hence, colouredd)None of the above is correctCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for is of intense pink colour, though Mn is in (+7) oxidation state. It is due toa)oxygen gives colour to itb)charge transfer when Mn gives its electron to oxygenc)character transfer when oxygen gives its electron to Mn making it Mn (+ VI) hence, colouredd)None of the above is correctCorrect answer is option 'C'. Can you explain this answer?.
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