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I was wondering.
If we add an acid to potassium manganate (VII).... does it turn from pink to colourless?
If we add an acid to potassium manganate (VII).... does it turn from pink to colourless?
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Which paper r u talking abt??
Anyways it's mostly like this:
View attachment 53512
View attachment 53513
lagta hai chemistry main bhi pundit ho tum!!Because of suck back
I was wondering.
If we add an acid to potassium manganate (VII).... does it turn from pink to colourless?
Maaf kardo behan ji..!lagta hai chemistry main bhi pundit ho tum!!
ehehheheehe!! agar tum marks lete gaye toh hamara bhi sochna chahiye na!!Maaf kardo behan ji..!
Wrong forum mate!Wht is embeddedd web technology
chalo koi baat nahi!!Maaf kardo behan ji..!
Ethanol is an alcohol so its functional group is OH which dissociates into ions(partially) when an alcohol is added to water pH raises slightly from 7 causing an alkaline solution!Yeah ethanol is neutral !
Yes it is Right..is my diagram correct? If not please tell me how to draw
(And ignore my drawing i knw it's really bad)
That's the Reason it is used as SolventYeah ethanol is neutral !
Paper kay bad haar banda kheta hay Paper asaan tha Lakin Paper mie Saab ki Phatt Gati hay LolLol good luck !! Waisay Hamza Iqbal ki shakal bohut buri ho gayi thi jab paper mila !! LOL
but in marking scheme it is written not suck backBecause of suck back
but in marking scheme it is written not suck back
you can check it!!!!!
may june 2012 62What year is this ?
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