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Apparatus would be simple, KMnO4 should be added in 3 beakers with the three different types of coal. The one which decolourizes KMnO4 the fastes would have most quantity of SO2.Even eighth graders would 'see' thattry elaborating please
Take 3 test tubes equal amount of potassium manganate and equal amount of coal to aoid any erroe ..the volume of sulphur dioxide released can also be recorded by collecting in a gas syringe and accordingly if reffering to potassim manganate then the one tube with fastest colour change tocolourless will have the most amount of sulphur in coal !! This iss my opinionEven eighth graders would 'see' that
Where did the gas syringe come from?
Coal and KMnO4 in the same beaker? You kidding me? -.-
You got no gas syringe
Kangal sarak pe paren experiment kar rahe hain
Haha no i just mentined it as an additional appauratus just to confirm the most volume of sulphur !!Where did the gas syringe come from?
If you have no gas sryringe then I guess u have to add coal to the KMnO4 beaker.Coal and KMnO4 in the same beaker? You kidding me? -.-
You got no gas syringe
Well is dat memtioned in the experiment dat ur kangalCoal and KMnO4 in the same beaker? You kidding me? -.-
You got no gas syringe
Yes coal with kmno4 in same beaker !!Coal and KMnO4 in the same beaker? You kidding me? -.-
You got no gas syringe
Ofcourse they would be in the same beaker right? And yeah! One more thing, stop watch. For noticing the time taken?
I don't think that's possible
think yar... just got the answer dawned upon me ab bata dia naWell is dat memtioned in the experiment dat ur kangal
chalo shabash... dimagh larao
Why not? I mean KMnO4 is a reducing agent and as soon as it detects SO2 it would decolourize. And coal has SO2 right?I don't think that's possible
ab bata dia na
It is supposed to be this dat they both are in one beaker and the oal can be in powderedform and the solution will be potassium manganate solution !! Btw which year ques ?I don't think that's possible
ab bata dia na
If it detected the SO2 so easily... how are you gonna differentiate between the volumes produced?
By stop watch, the time taken. We would have 3 beakers and the one which decolourize the fastest would have most amount of SO2
Fastest colour change will tell about more sulphur produced !!
Exactly! That's what I m saying.
So whts the better solution u have !!Nopes, there is a better solution
1978
Nothing
Actually, i think that would be the best answer you can get
Diamond, graphite and Lonsdaleite (third one is not in the syllabus, only first two are mentioned)Nothing
Sure if that's what keeps you happy
Next one:
What are the 3 different types of carbon allotropes?
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