Chemistry Paper 3 IGCSE Oct.Nov. 2013 Discussion

[SarahCh8]

Guys, temme the answers what you guys wrote?
Which form the covalent molecules, in the first question?
What did you you write the answer for how photochromic glass works?
Why is ammonia based something is used, though it expensive?
About the charcoal & coke thing?
Which metals don't react with acid & how can we experiment & show & which metal forms purple/pink solution & when zinc used, what will be observed?
Why is there's different concentration of AgNo3 & potassium dichromate used?
What will happen when transition metal oxidation isn't written?
What was the name of reaction when glucose changed to starch?
What was the ester, unsaturated or saturated?​

 

[qasimnisar2121]

Guys, temme the answers what you guys wrote?
Which form the covalent molecules, in the first question?
What did you you write the answer for how photochromic glass works?
Why is ammonia based something is used, though it expensive?
About the charcoal & coke thing?
Which metals don't react with acid & how can we experiment & show & which metal forms purple/pink solution & when zinc used, what will be observed?
Why is there's different concentration of AgNo3 & potassium dichromate used?
What will happen when transition metal oxidation isn't written?
What was the name of reaction when glucose changed to starch?
What was the ester, unsaturated or saturated?​

The problem is.... i dont even remember!! the paper was fine..but i am deppressed!!

 

[qasimnisar2121]

Hope someone else answers this!!

 

[SarahCh8]

And, I'm waiting for someone to answer me, asap.
I've to revise for physics ppr 3 .

 

[qasimnisar2121]

And, I'm waiting for someone to answer me, asap.
I've to revise for physics ppr 3 .

Me tooo!! :'( i hate this timetable.... CIE arent that hard, the timetable of exams is more harder >.<

 

[Faheen]

hmm... i have p32 too!! but guess what.. we both have it on exact same timings!! just 3 hours left! but.. i am in Saudi Arabia!

which city and school?

 

[qasimnisar2121]

which city and school?

Riyadh, SA 102 multinational! you?

 

[SarahCh8]

Me tooo!! :'( i hate this timetable.... CIE arent that hard, the timetable of exams is more harder >.<

Yuss, I remember in May/June when I had 3 exams in day. :'(

 

[qasimnisar2121]

Yuss, I remember in May/June when I had 3 exams in day. :'(

but still u gotta agree the hapineess on the last day of CIE session!! ^_^

 

[Faheen]

Riyadh, SA 102 multinational! you?

pisj-es jeddah

 

[SarahCh8]

Yeah, buh not much happiness. :|
Multinational sucks.

 

[qasimnisar2121]

Yeah, buh not much happiness. :|
Multinational sucks.

Haha... well i cant say if multinational sucks or not.... i am just a private candid its just my centre well where is ur centre?? SX 102 is in which city?

 

[qasimnisar2121]

pisj-es jeddah

Oh.... so u a paki hmm??

 

[SarahCh8]

I just said MN school sucks, so you should think how do I know MN school? -_-

 

[qasimnisar2121]

I just said MN school sucks, so you should think how do I know MN school? -_-

Oh gawwdd , No!! I just said i dont know if it really sucks... and i asked about ur centre because i dont know where is SX 102

 

[SarahCh8]

I'm giving exams in Multi-National too. -_-

 

[qasimnisar2121]

I'm giving exams in Multi-National too. -_-

HAha!! it sucks because if being CO ??

 

[SarahCh8]

The school seems to be small. :3
And, kinda yuss because some guys act like they haven't seen any girl in there entire life & it feels awkward. -_-

 

[qasimnisar2121]

The school seems to be small. :3
And, kinda yuss because some guys act like they haven't seen any girl in there entire life & it feels awkward. -_-

Ahaha... i agree... today some guys , bengali ones were here to give computer exam... and they just couldnt stop their gaze or what we say THARAK to those female invigilators!! and i hate that we have to wait outside... >.<

 

[SarahCh8]

HAHAHAHA! I just go straight up & sit, on 12th november I was the first one! B|

(0625) oct/nov 2011 ppr 33 Q 11 b (ii)
Can you temme how to do the ^ question? :/