Chemistry P1 and P2 today

[abd1336480007]

i think u r right

i gus reactant and product of fermentatn in wch alchol is made
carbohydrate and co2

 

[farhan141]

Correct Baby^

 

[farhan141]

Overreacted but I'm happy to get some MCQs right

 

[danial 234]

how many answers are wrong of you

Overreacted but I'm happy to get some MCQs right

 

[farhan141]

At least 5-6

 

[danial 234]

well, do u know the percentage needed to get distinction.

 

[Muqeet Tahir Malik]

I wrote NH4+ is it correct

 

[danial 234]

I wrote NH4+ is it correct

yes

 

[farhan141]

I heard somewhere that if you get 160 marks or so, you can get regional distinction.

 

[farhan141]

I wrote NH4+ and NO3-

 

[danial 234]

160 marks in which subject

I heard somewhere that if you get 160 marks or so, you can get regional distinction.

 

[farhan141]

160 marks in which subject

Chemistry but it's almost the same for English, Physics and Bio. It makes 92 percent or something.

 

[danial 234]

so i can hope 4 it. by the way, how was ur urdu paper

 

[farhan141]

I gave it last year . Got an A grade

 

[Saad Mughal]

I heard somewhere that if you get 160 marks or so, you can get regional distinction.

It doesn't work that way. You get distinction for getting the highest marks (or second highest marks) in the world, in the country or in your city.

 

[farhan141]

They have set grade thresholds beforehand according to the difficulty so I heard it's 160 marks this time

 

[Haris Sal11]

because we dont know the proportion of CaCO3 and Mg(OH)2. and not all the HCl reacted withCaCO3 some reacted with Mg(OH)2

I used the Mr method. Mr of CaCO3 divided by Mr of CaCO3+ Mg(OH)2 x 0.500.

 

[Saad Mughal]

They have set grade thresholds beforehand according to the difficulty so I heard it's 160 marks this time

The thresholds are set after the papers are checked depending on how the candidates performed. And the distinction is set according to the highest marks, it could be 100%, 96% or even 92%.

 

[farhan141]

Dude stop pls. Just wait 3 months for result

I used the Mr method. Mr of CaCO3 divided by Mr of CaCO3+ Mg(OH)2 x 0.500.

 

[farhan141]

Nope it's beforehand. 160 marks is for IGCSE this time so GCE is probably around 162-165

The thresholds are set after the papers are checked depending on how the candidates performed. And the distinction is set according to the highest marks, it could be 100%, 96% or even 92%.