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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
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∙ 12y ago
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What are kmno4?
acidicness number of kmno4
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
What does KMnO4 stands for?
It stands for Potassium Permanganate and is usually used to control color, taste, and odors.
What compounds is the strongest oxidising agent MnO2 K3MnO4 K2MnO4 KMnO4?
KMnO4 is the strongest oxidizer of these chemicals.
Why in titration of kmno4 no indicator is used?
Because KMnO4 is an internal indicator.. No need to have any indicator.. it has distinctly different colour when it is reduced
Advantages and disadvantages using KMnO4 in redox titrimetry?
The advantage is that it acts as a self-indicator i.e. Does not need any indicator while the disadvantage is that it is a strong oxidizing agent therefore reacts vigorously and very fast.
Why kmno4 is used to detect the amount of h202 used?
The color change with oxidation of the permangante changes from purple to clear allows the titration to be conducted without using a seperate indicator.
Chemical symbol for permanganate?
The formula for potassium permanganate is KMnO4
What is the compound KMnO4?
The name corresponding to this formula is "potassium manganite".
Can KMnO4 be acidified with HCl and HNO3?
Yaa, but not useful, because Hcl will release Cl whihc will oxidized by KMno4 and HNO3 is it self a good oxidizing acid.
Redox titrations of ferrous ion with KMnO4 why the HCl is not used in this reaction?
KMnO4 will oxidize the HCl to Cl2 gas, a potentially hazardous vapor.
Why is NaOH used in oxidation using KMnO4?
KMnO4 is called as potassium permanganate.uses of KMnO4it is used as an oxidizing agenthelps in converting alkenes into diolsit also acts as an antisepticfor the synthesis of organic compounds...!!
What are kmno4?
acidicness number of kmno4
The purpose of an indicator in a titration experiment?
The indicator is used to measure the end point of titration. Methyl red and phenolphthalein are frequently used indicators in acid-base titration. Potassium permanganate can used as a self indicator in redox titrations where applicable.
What is is the formula for potassium permanganate?
KMnO4.
Why KMnO4 used in TLC?
because it can make the point shown in your plate
