Chemistry: Post your doubts here!

[PhoenixAsh12]

any idea of what might come..?

Nope, no idea, I just want general tips, not specifically about tomorrow... Because my teacher isn't that good of a teacher...

 

[LimeReem]

Omg guys, I feel like crying. the paper was HORRIBLY confusing T.T me and my friends are all planning for october/november session... Anybody knows any duas that might help me feel better? T.T

 

[KurayamiKimmi]

Omg guys, I feel like crying. the paper was HORRIBLY confusing T.T me and my friends are all planning for october/november session... Anybody knows any duas that might help me feel better? T.T

what paper was yours =O

 

[MysteRyGiRl]

for 7 I chose B.. umm adding steam I think?
and the cracking one.. I went with C.. I think it was W and X.
But then you can ignore me cause I had a horrible paper *shrug*

ur ppr was 11?wasnt it smthng and Z ? i 4got the frst one

 

[angelicsuccubus]

ur ppr was 11?wasnt it smthng and Z ? i 4got the frst one

nope p12

 

[Oliveme]

Chemistry Paper 11 = Most Difficult paper ever made in history of CIE examinations.

 

[MysteRyGiRl]

^soo true

 

[Casablanca]

I didn't do as well as expected. None of the stuff I was good at came in the test. (p12)

Anyway, we always have theory, and practicals to save us. We may yet manage a semi-decent grade. For now, I just wanna do well in practicals. Can someone link me to some good videos of people performing enthalpy change experiments? I'm watching one right now, but I want to see several, just to know how it's done.

I've done salt analysis and acid-base titration before, so I don't need too much help with that, though I should watch some salt analysis videos too. Does anyone know if there are other kinds of questions that come in practicals, or are these it?

 

[Muhammad Asif]

i dont think paper 12 was really something tough although some questions were confusing.......... many were repeated from past papers... i didnt got an extraordinary but a nice paper

 

[MysteRyGiRl]

^well 12 was dfntly easier than 11

 

[Muhammad Asif]

^well 12 was dfntly easier than 11

you appeared for 12 or 13?????

 

[MysteRyGiRl]

^ 11

 

[JD REBORN]

In chemsitry paper 12 today does anybody remember the answer to the 7 question about the equation at equilibrium We were given total moles at equilibrium (2+x/2).And also the question about the structure of C8H16Br2 what were the right options?Was it A 1-1 dibromo 2 propylpentane or B 1-2dibromo2propylpentane?

 

[Firebender]

I didn't do as well as expected. None of the stuff I was good at came in the test. (p12)

Anyway, we always have theory, and practicals to save us. We may yet manage a semi-decent grade. For now, I just wanna do well in practicals. Can someone link me to some good videos of people performing enthalpy change experiments? I'm watching one right now, but I want to see several, just to know how it's done.

I've done salt analysis and acid-base titration before, so I don't need too much help with that, though I should watch some salt analysis videos too. Does anyone know if there are other kinds of questions that come in practicals, or are these it?

Please do share the video you're watching if its helpful. Would really appreciate anyone posting useful info.

 

[Casablanca]

Please do share the video you're watching if its helpful. Would really appreciate anyone posting useful info.

I was watching this one:

 

[KurayamiKimmi]

can anyone explain the method of doin part c of Q no 2
http://www.xtremepapers.com/papers/... AS Level/Chemistry (9701)/9701_w10_qp_33.pdf

 

[LimeReem]

what paper was yours =O

11 =)

 

[MysteRyGiRl]

^how did ur ppr go?

 

[KurayamiKimmi]

11 =)

oh =\ i had 12

 

[PhoenixAsh12]

Can anyone please tell me how we improve experiments? Like covering solutions, taking more readings etc.
Thanks