Hey guys pleasee help me with practicals ✌
While using methyl orange indicator in titration, what should be in burette and why
Anonymous:
so definitely it will be acififed one , acting as oxidizing agent for titration
but kmno4 is a neutral salt
methyl orange is a weak base
so.. strong acid nd weak base can use methyl orange
yes , that is acidifed one
But in phenolpthalein alkali shld be taken in burette for accuracy but wht in methyl orange??
see in brunette we take those thing whose ph has to be found
yeah but that's not always the case (like sodium hydroxide and oxalic acid)
wait I m in class i will be back
kk
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Answer:
Methyl orange shows pink colour in acidic medium and yellow colour in basic medium. Because it changes colour at the pH of a mid strength acid, it is usually used in titration for acids. Unlike a universal indicator, methyl orange does not have a full spectrum of colour change, but it has a sharp end point.
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why did you ask me such question
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