how was chemistry paper 22

[A star]

hey me too i wrote dat too....

yup mee three

 

[SB29597]

which one was it ?

No! There was no chiral carbon! It's not possible dude
Draw it and post it please :O :/

 

[A star]

wasnt the first questions equation :
NH3 + H+ (equilibrium sign) NH4+
isnt that the definition of a weak base?

yup

 

[sweetjinnah]

I got two first and then at then end i figured out the other two

same here

 

[SB29597]

Na has yellow flame

My point exactly

 

[A star]

No! There was no chiral carbon! It's not possible dude
Draw it and post it please :O :/

yup no chiral i spent half hour trying to find the chiral -_- but i wasnt there

 

[sweetjinnah]

No! There was no chiral carbon! It's not possible dude
Draw it and post it please :O :/

hey u knw wat after reading ur posts in dis thread dat many ov my answers are same as urs...

 

[sweetjinnah]

yup no chiral i spent half hour trying to find the chiral -_- but i wasnt there

i didnt wasted tym on dat but was thinking k chiral kyn nahi araha??

 

[SB29597]

hey u knw wat after reading ur posts in dis thread dat many ov my answers are same as urs...

Then it's possible they are correct!
Which is fabulous

 

[A star]

i didnt wasted tym on dat but was thinking k chiral kyn nahi araha??

i had done the paper before time so it was a recheck so i made sure i didnt loose any marks

 

[kazi umayer]

No! There was no chiral carbon! It's not possible dude
Draw it and post it please :O :/

I thought there was a chiral carbon
dayem

 

[sweetjinnah]

Then it's possible they are correct!
Which is fabulous

yesssss....so happy THANKUUU ALLAH

 

[sweetjinnah]

i had done the paper before time so it was a recheck so i made sure i didnt loose any marks

no plzz dont take my reply as a negative response to u...

 

[kazi umayer]

Anybody knows what the grade threshold might be?

 

[SB29597]

Anybody knows what the grade threshold might be?

Mostly it was simple so i have a feeling its going to shoot up

 

[A star]

Anybody knows what the grade threshold might be?

um my opinion is it will be around 45 give or take teo or three both for chem and phy

no plzz dont take my reply as a negative response to u...

no no i didnt

 

[sweetjinnah]

Mostly it was simple so i have a feeling its going to shoot up

me too...

 

[sweetjinnah]

um my opinion is it will be around 45 give or take teo or three both for chem and phy
no no i didnt

 

[Resha rimaz]

ppl.I wrote Mg burns with a white flame and pH=13 coz I remembered reading it somewhere

 

[kazi umayer]

ppl.I wrote Mg burns with a white flame and pH=13 coz I remembered reading it somewhere

thats wrong m sorry
i wrote mgo brilliant white flame ph 6.5