How was 9701_w15_qp_22 ?

[The Sarcastic Retard]

DONT DISCUSS THE PAPER OPENLY, TILL 24 HOURS.
Expected GT for an A?
I guess 45 to 48
Mine was good. Will Lose mark in Enthalpy cycle and 3 to 4 marks in organic
Pray for me.

 

[The Sarcastic Retard]

awesomaholic101

 

[FranticAmaze]

DONT DISCUSS THE PAPER OPENLY, TILL 24 HOURS.
Expected GT for an A?
I guess 45 to 48
Mine was good. Will Lose mark in Enthalpy cycle and 3 to 4 marks in organic
Pray for me.

Same here....messed up a lil in enthalpy cycle n organic chem

 

[SadiaMaryam]

last organic question was just mind-boggling

 

[FranticAmaze]

last organic question was just mind-boggling

Lol....how about the rest??

 

[darks]

enthalpy one was kinda new
trying to confuse us with the DHhyd & DHsol
went fine overall expecting 48-50
GT will be most probably 42-45 as there were a few new and tricky things, that came after a long time, like markovnikovs rule too

 

[FranticAmaze]

What's the markovnikovs rule??

 

[darks]

What's the markovnikovs rule??

last Q last part

 

[FranticAmaze]

last Q last part

Last 2mark qs?? About the 2bromo and 1bromo??

 

[darks]

Last 2mark qs?? About the 2bromo and 1bromo??

yea.
we had to write markovnikovs rule there about major and minor product formation.

 

[s@r@ khan]

what was the answer for tht table in which we need to separate the elements and write
there were 3 blocks
acidic
basic
amphoteric
wht did u guys write

 

[FranticAmaze]

what was the answer for tht table in which we need to separate the elements and write
there were 3 blocks
acidic
basic
amphoteric
wht did u guys write

Acidic : S
basic: Mg
Amphoteric : Al

 

[darks]

what was the answer for tht table in which we need to separate the elements and write
there were 3 blocks
acidic
basic
amphoteric
wht did u guys write

acidic S P
amophoteric Al
basic Na Mg

 

[FranticAmaze]

yea.
we had to write markovnikovs rule there about major and minor product formation.

The answer's got nothing to do with stability of 2bromo??

 

[s@r@ khan]

Okay and wht type of bonding was in acid and base

 

[s@r@ khan]

any one taking BIO PAPAER 22

 

[The Sarcastic Retard]

I have made convo b/w me, awesomaholic101 and darks for dicussing papper!!

 

[darks]

The answer's got nothing to do with stability of 2bromo??

not sure but i think no.
as markovnikov's rule is the thing that explains this stuff usually.

 

[The Sarcastic Retard]

the answer to it what I wrote is,
As bromine is attached on the carbon atom with least no. of hydrogen attached to it, 2-bromobutane is a major product.

 

[darks]

the answer to it what I wrote is,
As bromine is attached on the carbon atom with least no. of hydrogen attached to it, 2-bromobutane is a major product.

one mark for this statement and one mark for writing "according to markovnikov's rule.....(your answer here) ""