Biology Practical 34 this Tuesday! Scared any tips/help?

[RoOkaYya G]

its been removed from syllabus .-. u dint knw?

 

[RoOkaYya G]

names of salts???

how would i knw?
we can only make guesses.

 

[abdul moeed rana]

how would i knw?
we can only make guesses.

yea,but some teachers tell their students wat is comin,heard it somewhere

 

[RoOkaYya G]

yea,but some teachers tell their students wat is comin,heard it somewhere

they jst make guesses whch by chance get to be true. thts all.

 

[Bba321]

How did your Chemistry practical go?

 

[RoOkaYya G]

How did your Chemistry practical go?

was ok n urs?
seems tht u were in first batch

 

[abdul moeed rana]

R.I.P practical chm paper 33!
i hope A is below 28.

 

[RoOkaYya G]

R.I.P practical chm paper 33!
i hope A is below 28.

RIP titrations xD
chem paper without titration isnt chemistry!!!!!! -____________-
enthalpy
so whch ions u got?

 

[abdul moeed rana]

nitrate ion,magnesium n chloride.(chloride is wrong i think boz its carbonate )

 

[RoOkaYya G]

nitrate ion,magnesium n chloride.(chloride is wrong i think boz its carbonate )

yeah no one got chloride its carbonate.
i got nitrate and magnesium though but its not correct the magnesium

 

[abdul moeed rana]

yeah no one got chloride its carbonate.
i got nitrate and magnesium though but its not correct the magnesium

hoe did u find mean mass?

 

[abdul moeed rana]

q1 last part,stident correct or incorrect?reason?

 

[abdul moeed rana]

i think A will be below 30!
may be 28 pe A lage!

 

[RoOkaYya G]

hoe did u find mean mass?

r u serious?
mean mass = ( add both masses for expt 1 and 2 ) /2

 

[RoOkaYya G]

q1 last part,stident correct or incorrect?reason?

the excess thnggy?
i said yes.

 

[Bilal Khan]

yeah no one got chloride its carbonate.
i got nitrate and magnesium though but its not correct the magnesium

the excess thnggy?
i said yes.

Same Here . Plus I got Nitrate AnD Magnesium Carbonate .

 

[Bilal Khan]

r u serious?
mean mass = ( add both masses for expt 1 and 2 ) /2

I got 6.63 g . You ?

 

[RoOkaYya G]

I got 6.63 g . You ?

0.181 g xD
we got in plastic bag n not tube

 

[RoOkaYya G]

Same Here . Plus I got Nitrate AnD Magnesium Carbonate .

hihi
*high five!*

 

[abdul moeed rana]

I got 6.63 g . You ?

see,moles nae nikalne they meam mass ke lye
mera mass i think 0.119 g