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it could be an aldehyde rite?it can be aldehyde or ketone. both contain only one C=O
but according to the answer its sayin tht this result cant be obtained :'( :'(
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it could be an aldehyde rite?it can be aldehyde or ketone. both contain only one C=O
You really need some sleep or maybe just coffee will dosorry wrong answer.
correct answer is that as the molecular formula shows that there are 4 carbon and 10 hydrogen, it must be an alcohol as any C=O will decrease the number of hydrogen by 2. it has general formula CnH2n-2O. ketones/aldehydes have formula CnH2nO
thts the answeri don't understand your question. what is for and what is x2/4(b-x)2
Q13? You sure?http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Chemistry (9701)/9701_w11_qp_11.pdf
Q13, i don't how to get this, i have got volume as 60 cm3, how is it 30 cm3
what do you mean x2?thts the answer
i am guessing he means 14Q13? You sure?
here u go question 11 ppr http://papers.xtremepapers.com/CIE/...d AS Level/Chemistry (9701)/9701_w02_qp_1.pdfi don't understand your question. what is for and what is x2/4(b-x)2
Sorry it isQ13? You sure?
http://papers.xtremepapers.com/CIE/...d AS Level/Chemistry (9701)/9701_w02_qp_1.pdfwhat do you mean x2?
the question says removed, not present..http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Chemistry (9701)/9701_w09_qp_11.pdf
Q18 hydrocarbons are present in catalytic converters??????
and someone pls explain Q19 too
http://papers.xtremepapers.com/CIE/...d AS Level/Chemistry (9701)/9701_w02_qp_1.pdfCan you tell the paper?
0.01 mol of Al2O3 is formed. It reacts with acid in 1:6 ratio with HCl. Volume will be 30 cm^3. 60 when H2SO4 but minimum so we can take HClSorry it is
http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Chemistry (9701)/9701_s11_qp_11.pdf
Q13, i don't how to get this, i have got volume as 60 cm3, how is it 30 cm3
M/J 2011
im not sure
the relation is made for just group 2 in our case
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