• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Chemistry: Post your doubts here!

A

awesomaholic101

Messages
2,266
Reaction score
12,402
Points
523
The Sarcastic Retard said:
How many marks u think u will lose?
I will lose 3 marks in organic, 4 marks in enthalpy and 3 marks in question 1
Click to expand...
Oh yeah i totally forgot u did today's paper also! .... Oh apart from that, paper was good? What gt u expect?
Only mistake i know for sure so far is 2 marks in OC .... Didn't know reaction between -NH2 and acid
 
The Sarcastic Retard

The Sarcastic Retard

Messages
2,206
Reaction score
2,824
Points
273
awesomaholic101 said:
Oh yeah i totally forgot u did today's paper also! .... Oh apart from that, paper was good? What gt u expect?
Only mistake i know for sure so far is 2 marks in OC .... Didn't know reaction between -NH2 and acid
Click to expand...
Ahan, I made mistake there as well, also in the reasoning of optical isomer.. :p
Yeah I will get 50 something.. lets see... Ohho, just 1 mark mistake till now <3 Good... <3
I guess gt will be around 45 to 48 :)
 
A

awesomaholic101

Messages
2,266
Reaction score
12,402
Points
523
The Sarcastic Retard said:
Ahan, I made mistake there as well, also in the reasoning of optical isomer.. :p
Yeah I will get 50 something.. lets see... Ohho, just 1 mark mistake till now <3 Good... <3
I guess gt will be around 45 to 48 :)
Click to expand...
2 marks ... Didn't know the reagent AND molecule X ... What is the answer to that anyway?
Where u lost in ques 1? And reasoning for why it doesn't have a geometrical isomer right?
Do u remember the question where they'd asked about the electro negativity difference ... Was that the bond between atoms or the intermolecular force?
 
The Sarcastic Retard

The Sarcastic Retard

Messages
2,206
Reaction score
2,824
Points
273
awesomaholic101 said:
2 marks ... Didn't know the reagent AND molecule X ... What is the answer to that anyway?
Where u lost in ques 1? And reasoning for why it doesn't have a geometrical isomer right?
Do u remember the question where they'd asked about the electro negativity difference ... Was that the bond between atoms or the intermolecular force?
Click to expand...
darks said:
guys can anyone pm me the answers of question 1? parts after the table....
Click to expand...
Q1 was in silly mistake, I just wrote permanant dipole dipole forgot to mention about van der waals forces in HCl. (n)
It was peptide sth... thts what my sir could say on what information i gave to him :p

Making convo guys to discuss paper..
 
Farheen1201

Farheen1201

Messages
57
Reaction score
29
Points
28
awesomaholic101 said:
2 marks ... Didn't know the reagent AND molecule X ... What is the answer to that anyway?
Where u lost in ques 1? And reasoning for why it doesn't have a geometrical isomer right?
Do u remember the question where they'd asked about the electro negativity difference ... Was that the bond between atoms or the intermolecular force?
Click to expand...
The reagent was propanoic acid. X is an amide. (ch3)2nhcoch2ch3
 
The Sarcastic Retard

The Sarcastic Retard

Messages
2,206
Reaction score
2,824
Points
273
I
Farheen1201 said:
I was hoping for more numericals. Why no moles or kc or kp.:cry:
I could lose marks in explainations. The key words and all. For question 1, I had written Van der Waals so many times I was bored of it myself.
Click to expand...
I have the exact same problem Farheen... :(
I used temporary induced term, non polar term, permant dipole term and stuffs.. Hope so I dont lose marks there...
I pray for us to get good grade.. :)
 
You must log in or register to reply here.
Top