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paper 12 chemistry ...

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hey one qustn is sumwht abt propanone....1.Ch3(oh)CH3CH2(oh)ch3 2.(Ch3Ch2Ch3)sumwht n 3.Ch3Ch2Ch3br (sumthng).................anyone remember??
 
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one more question to ask........i dunt remember the question..it was sum like replacin Cl... remember da options...
A.H2s04
B.NaBh4
C. Cold aq Naoh
D.hot coc NaOH.........i go wid D ???
 
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n in cracking one.....WXYZ ??? i go wid A...all of thm...i thnk im wrng :(
 
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The %age one definitely wasn't 50:50. It was the %age by mass, not by moles. It was C. 57.7:42.3
The haloalkane one was either A or B, I forgot which I ticked lol. :p
The AgCl one was B. And the cracking one was D.
 
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