30 points
>
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Saurabh 1 Best Answer
Correct answer would be 26.83%..
yes its 26.83
edit and answer. i mean post the solution.will it not happen?bcoz i hv not given thank u or best yet
ohh right....Thanks.... got it 😅
i initially thought i have to do( 8/100×71.8)/(8/100×71.8+12/100×40.3)
why can't it be like this?
This is also correct. You are right...If in just case someone missed the formula he or she can get the answer using normal mole fraction concept like we are doing from class 11th.
That's what we are doing actually subtracting the mg# from 100
the one i told is not correct.answer is coming different.i ( 8/100×71.8)/(8/100×71.8+12/100×40.3
bcoz these are given in percent so i did 8/100×71.8
no then you are wrong because the percentage is all about the given or mass percentage of the mineral not the molar mass percentage. so you cannot directly multiply
ya ya right i got the point
Always remember 8% means if one take the mass of the solution as 100g then 8g of that substance is present.. Here it most probably do not indicate the molar mass percentage
when you are free sir,please solve those 2Qs.it will be really helpful.i hv solved true thickness but stuck in borehole thickness
sir u did answered other students queries,but not mine😐
Ok i will answer your question .... As soon as possible 😅😅sorry 😁