Just solved Chemistry P1 and 6 and Maths P2 (variant 2)

[Ijlal Amir]

i think it was 3 but i wrote 2

 

[lol_foreva]

i think it was 3 but i wrote 2

chil dude,the ans is 2 not 3!

 

[lol_foreva]

guyz, wat was ur ans for color of copper oxide?????????

 

[Ijlal Amir]

chil dude,the ans is 2 not 3!

I hope it is , cause there was a dot on the base line and people were like that was because it was insoluble and so i dont know :/

 

[Ijlal Amir]

guyz, wat was ur ans for color of copper oxide?????????

which varient do u guys take? i take V1 and i have never seen this Qs

Black ofcourse

 

[lol_foreva]

I hope it is , cause there was a dot on the base line and people were like that was because it was insoluble and so i dont know :/

NOPE,tats the solution of colors,
don worry bro, v got tat rite

which varient do u guys take? i take V1 and i have never seen this Qs

V2

 

[lol_foreva]

Black ofcourse

OMG!!!!!!!!!!!!!!!!!
lost one mark :/

 

[Ijlal Amir]

OMG!!!!!!!!!!!!!!!!!
lost one mark :/

OOPSIE !!! i thought everyone knew that !! Okay piece of advice go to google and learn colours of all Copper Compounds VVVVVV imp.

 

[lol_foreva]

OOPSIE !!! i thought everyone knew that !! Okay piece of advice go to google and learn colours of all Copper Compounds VVVVVV imp.

(poker face)
oh btw,which did u mark as the solvnt and solution of colors?

 

[Ijlal Amir]

(poker face)
oh btw,which did u mark as the solvnt and solution of colors?

de second n de third diag.

 

[lol_foreva]

de second n de third diag.

YAY!!!!!!!
oh papr 1,th zinc copper HCL qus wats th ans????????
sry am askin u all tis.........:/

 

[Ijlal Amir]

YAY!!!!!!!
oh papr 1,th zinc copper HCL qus wats th ans????????
sry am askin u all tis.........:/

i forgot , whats the ques. in whole ?

 

[lol_foreva]

u

i forgot , whats the ques. in whole ?

um.......
4 test tubes,2 containin conc. and two containin dilute HCL,one each contain BIG zinc lumps and SMALL copper lumps,
had to mark which raction wuld b th fastest,
btw how did ur papr 1 go,how much r u expctin?

 

[Ijlal Amir]

small lumps Zn .
P1 was good i did some silly mistakes hopefully more than 35 Insha Allah

 

[lol_foreva]

l

small lumps Zn .
P1 was good i did some silly mistakes hopefully more than 35 Insha Allah

tats gud,am xpctin 38,fingrs crossd!!!!!!

 

[Rania1]

I wrote 3, not sure because that might be insoluble, or it could be a spot from the original mixture that stayed there. Idek.

 

[Rania1]

I

no u dont count that! im positive and if it wasnt soluble other dots wouldn't appear!

If one of the dyes weren't soluble, that doesn't mean that the whole thing wouldn't be. Some were soluble and some weren't. I guess.

 

[Rania1]

Ho

nah im sure thats wrong!

How could you be sure? Have you seen a similar question in another pastpaper?

 

[lol_foreva]

no u dont count that! im positive and if it wasnt soluble other dots wouldn't appear!

yup,i agree!

 

[Rania1]

the dot on the origin will always stay there after the experiment! havent u ever done it in school?? and the other dots above it are the diff compounds in it!

Nope, we haven't. Anyways, if its was wrong or right, it has only one mark right?