Why kmno4 exhibit pink colour, Chemistry

Assignment Help:

The color in KMnO4 arises from an electronic transition, but it is actually not a d-d ... When the light is reflected (or transmitted) it is missing the frequencies of the light absorbed, and so it looks pink.


Related Discussions:- Why kmno4 exhibit pink colour

Hyperconjugation, Ask quapplicatipon of hyperconjugation question comes fro...

Ask quapplicatipon of hyperconjugation question comes from neetestion #Minimum 100 words accepted#

The allylic carbons, The allylic carbons are indicated with an asterisk (*...

The allylic carbons are indicated with an asterisk (*).

Qualitative analysis, why HNO3 is not used for detection of acidic radical ...

why HNO3 is not used for detection of acidic radical of 1st and 2nd group ions?

#title. chemical bonding., sometimes we put a coordinate bond or sometimes ...

sometimes we put a coordinate bond or sometimes we put a double bond in between s and a nonprotonated o atom in the structure of h2so4.is there any diifference in between these two

most and least stable isotope of hydrogen?, 5H is the most stable, and the...

5H is the most stable, and the least stable isotope is 7H

Sericulture, Is sericulture possible at 35 dgree centigrade?

Is sericulture possible at 35 dgree centigrade?

Sets of quantum numbers is correct for an electron, Which of the following ...

Which of the following sets of quantum numbers is correct for an electron in 4f orbital: (1) n-=4, l=3. m+1, s= +1/2              (2) n-=4, l=4. m-4, s= -1/2

The number of electrons in the valence shell of calcium, The number of elec...

The number of electrons in the valence shell of calcium is: (1) 6        (2) 8        (3) 2        (4)4 Ans: 2

Cycloalkanes., Explain ten methods of preparation of cycloalkanes from stra...

Explain ten methods of preparation of cycloalkanes from straight and branched alkanes

General organic chemistry, General Organic Chemistry Carbon is an neces...

General Organic Chemistry Carbon is an necessary element of organic substance; it has four electrons in its outer most shell. As per to the ground state electronic arrangeme

3/8/2013 7:14:16 AM

Mostly compounds of d block elements exibitcolour dueto d-d transistions between partially filled eg and t2g
but the reason for colour of KmnO4 and K2Cr2O7 is due to partial chanrge transfer between central atom and oxygen which causes colour

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd