OMG CHEMISTRY UNIT 1 PAPER!!!!!!!!!!!!

[shoaeb]

im not sure about the delta thing..but for ethane it changes to ethane and ethene i guess..

 

[shoaeb]

methane and methene** lol..if that makes sense

 

[svenas]

methane and methene** lol..if that makes sense

I dunno I wrote ethene and hydogen haha

 

[shoaeb]

i wrote methane and methene..
Cause ethane was c2h6
so methane would be..ch4
and methene would be ch2..thats what i did.

 

[svenas]

i wrote methane and methene..
Cause ethane was c2h6
so methane would be..ch4
and methene would be ch2..thats what i did.

mmm I am not sure of both of us.....cauz methene doesnot exist...i rlly dunno exactly

 

[Believer]

mmm I am not sure of both of us.....cauz methene doesnot exist...i rlly dunno exactly

I wrote ethene and hydrogen mate is that correct ? because I think I saw something similar to it the text book !

 

[svenas]

I wrote ethene and hydrogen mate is that correct ? because I think I saw something similar to it the text book !

yeah same here....I guess its the crrect one

 

[Believer]

YO !

 

[Stormcry72]

the mcq on the test for existence of ionic compounds, what was the answer?

 

[shoaeb]

the cracking of ethane gives ethene and hydrogen..thats the answer..

 

[Afraah]

Hahhahahaahahhahaha......................................screw this
Ok so remind me again which damn chemist came up with HYDROGEN'S ISOTOPES !! omg that question!!

and the MCQ was like, : Once u solve me, ur screwed ... wth! :c :c
blehhhh!!! >.<"

Totally different paper, like d i f f e r e n t !

 

[Afraah]

i wrote methane and methene..
Cause ethane was c2h6
so methane would be..ch4
and methene would be ch2..thats what i did.

Whoop same here :3

 

[shoaeb]

lol i guess i got around 30 marks lol..not even those.

 

[Afraah]

Hahaha i swear i had a feeling that Edexcel's gna change the trend of asking Qs -.-" u knw, diff styles
i need to meet this examiner x_x"

 

[shoaeb]

my hands need to meet him.

 

[Afraah]

WHAT THE FUDGE WAS THAT?

More like: You're about to experience a shocking paper, please wipe that smile out of ur face -.-!

 

[ithinkforit]

What was the answer for the question:
Which one has the highest atom economy
I remember that i picked poly ethene
the others having biproduct formed :/

 

[Afraah]

What was the answer for the question:
Which one has the highest atom economy
I remember that i picked poly ethene
the others having biproduct formed :/

Hahaha smthn bout Mg and HCL
Ethene from bla bla ;P

My answer was B! -_-" idk even wht tht was :c

 

[shoaeb]

B was magnesium chloride from HCL and magnesium..
i selected poly ethene myself..it was addition..so i guess it has the highest economy

 

[Afraah]

B was magnesium chloride from HCL and magnesium..
i selected poly ethene myself..it was addition..so i guess it has the highest economy

No mate B wasnt tht, i remember it being the last choice bcz well, i started doodling on tht part lOl!