paper 12 chemistry ...

[Natashakhan]

wat was the answer for crckng thngy?

 

[BILALrox01]

wb dat HCl n Hbr one....bond energy...bond length increses n ploarity increses...in last 30 to 40 qs

A option. all corect. wat abt the Agcl one

 

[BILALrox01]

@bilil it was written CANT....

so ethene cant b the ans.

 

[BILALrox01]

wat was the answer for crckng thngy?

i think A

 

[Ali23]

i start ma sec B wid B for 31 n end 40 with B

 

[BILALrox01]

yea but question is 2 thngs r given abt tht X....n told tht X cant decolorise aq br2...so Ethene

wasnt this the qstn 30?

 

[BILALrox01]

i start ma sec B wid B for 31 n end 40 with B

40 was B. i think 31 was A

 

[Ali23]

@bilal wht abt ur ans in pressure one??

 

[BILALrox01]

@bilal wht abt ur ans in pressure one??

C. 10.8

 

[Natashakhan]

y A? :O

 

[Ali23]

@bilal nup..its sumwht 27....for 30th i go wid ethyl ethanoate

 

[BILALrox01]

@bilal nup..its sumwht 27....for 30th i go wid ethyl ethanoate

dont remember the question. Was it that really long one? but its options were carboxlic acid, alcohol ketone etc so dat cant be it...

 

[BILALrox01]

y A? :O

actually no idea y

 

[oldfashionedgirl]

A option. all corect. wat abt the Agcl one

i think the AgCl one was 'B'

 

[Ali23]

1. C
2.C
3.D
4.B
5.C
6.C

 

[BILALrox01]

i think the AgCl one was 'B'

i did it wrong but i think it was A

 

[Natashakhan]

i dint do A :'(

 

[Ali23]

anyone remember tht highest O.S of nitrogen...i go with N2O4 ...whch is C

 

[BILALrox01]

i dint do A :'(

i might b wrong

 

[BILALrox01]

anyone remember tht highest O.S of nitrogen...i go with N2O4 ...whch is C

yeah i think dat was it