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Why do you think the methylene blue dye molecues diffuse less then the KMnO4 purple dye?
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Why the colour of KMnO4 is purple even though Mn exhibit plus 7 oxidation state?
its MnO4 that gives purple colour to the KMnO4 solution. MnO4 absorbs all the six colours present in the white light except for indigo and this colour reflects back to our eyes that is why we see it as purple coloured solution.
What are kmno4?
acidicness number of kmno4
Why KmnO4 is used as self indicator?
As we all know that the potassium permanganate (KMnO4) is the dark purple color solution ...and in titration it become colorless ....so when the titration is completed ...and the other single drop of KMnO4 solution produce pinkish colour in a beaker ...which indicate that the reaction was completed just a single drop before .. we use indicator in a a reaction in order to indicate ...but we dont used indicator in titration with KMnO4 because it also indicate us by changing its color ...colorless to pink
What elements are in potassium permangante?
Potassium Hydroxide is KOH and potassium permanganate is KMnO4.
What is Valency of k in kmno4?
tell me about the vlance of Mn in KMnO4
Which will diffuse faster potassium permanganate or methylene blue?
potassium permanganate, KMnO4 is the smaller molecule so it will probably diffuse faster than methylene blue, C16H18N3SCl
What changes in color occur when bromine or KMnO4 reacts with an alkene?
The purple KMnO4 is decolourise
Is KMnO4 soluble or not soluble is cyclohexane?
No the purple solid KMnO4 is only very slightly soluble in the organic liquid cyclohexane.
Can potassium manganate turn from colourless to purple?
Potassium permanganate (KMnO4) is purple, so I guess that "potassium manganate" is already purple!
What changes in color occur when bromine or KMnO4 reacts with an alkane?
Purple to colourless
Can solutions have color?
Yes. For instance a solution of KMnO4 (Potassium Permanganate) in H2O (Water) is purple.
Why the colour of KMnO4 is purple even though Mn exhibit plus 7 oxidation state?
its MnO4 that gives purple colour to the KMnO4 solution. MnO4 absorbs all the six colours present in the white light except for indigo and this colour reflects back to our eyes that is why we see it as purple coloured solution.
Chemical symbol for permanganate?
The formula for potassium permanganate is KMnO4
What minerals make lavender?
Potassium permanganate (KMnO4) gives a hue that I would't call exactly lavender (because it is purple)...
What is the formula molecular weight and color or potassium permanganate?
KMnO4 is the formula; The molecular weight is 158. The substance is a deep purple/almost black solid which in water turns intense purple.
What colour change occurs when h2o2 is added to kmno4?
MnO4- turns into Mn+2.So purple change into pale pink.
What are kmno4?
acidicness number of kmno4
