Biology; Chemistry; Physics: Post your doubts here!

[asadalam]

It is.

Bare afsoos ki bat hai,this is what happens when you dont learn the postmans tips

 

[M.Omar]

Yup,cream is right.And what was the conc of zno?I got 79.5

same here

 

[funky brat]

How were we supposed to draw the heater?

I wrote CREAM for Silver bromide. Is that correct?

You can just make an arrow to indicate heat, Written in MS. I made a container type thing and labelled it electric heater. Saw in some book.

 

[funky brat]

Bare afsoos ki bat hai,this is what happens when you dont learn the postmans tips

I just feel like killing myself.

 

[asadalam]

I just feel like killing myself.

Dont worry,its just a mark

 

[Adeena Shamshir]

does anyone remember d answer of last part of last question in today's paper (chem ATP)?

nobody????

 

[asadalam]

nobody????

Same volumes 56,44 i think and 4.9 C temp

 

[Abdul Hanan]

i made the appratus just like made in this question of o/n/41
this had errors which i stated in the pic tell if i had corrected the apparatus making it "open" is it correct?

 

[Adeena Shamshir]

Same volumes 56,44 i think and 4.9 C temp

my answer for temperature rise was 4.95 bt i made d mistake in last part.i found d values of volume frm graph corresponding to 4.95
lost dis mark,i feel like crying

 

[asadalam]

i made the appratus just like made in this question of o/n/41
this had errors which i stated in the pic tell if i had corrected the apparatus making it "open" is it correct?View attachment 42334

Same for me.When i saw the water directions i had a heart attack but then i realised they were wrong

 

[asadalam]

Did u extend the part of the lines after intersection out of the graph or u limited tht part till the time/region/point when theey were still in the grid

Went to the top,no point in extending further than the limit of the graph..

 

[M.Omar]

i made the appratus just like made in this question of o/n/41
this had errors which i stated in the pic tell if i had corrected the apparatus making it "open" is it correct?View attachment 42334

Yup tht wud be correct,wht abt the water in and water out..U said rest was same so u drew worng inlets/outlets?

 

[M.Omar]

Went to the top,no point in extending further than the limit of the graph..

Any other point to be mooted;do point it out,considering the fact tht everyone is okay with this full on discussion.
Renegades!

 

[asadalam]

Yup tht wud be correct,wht abt the water in and water out..U said rest was same so u drew worng inlets/outlets?

We had to make a cork with the thermometer right?

 

[Abdul Hanan]

Yup tht wud be correct,wht abt the water in and water out..U said rest was same so u drew worng inlets/outlets?

no my water in/out is correct i just made a beaker instead of flask to make it "open" i think yea its correct.......

 

[asadalam]

Any other point to be mooted;do point it out,considering the fact tht everyone is okay with this full on discussion.
Renegades!

I expect full marks,what about you?Got the color of agbr right?

 

[Adeena Shamshir]

We had to make a cork with the thermometer right?

i too made a cork

 

[M.Omar]

I expect full marks,what about you?Got the color of agbr right?

would u believe the hoards of internet searches I made to look for colours of common subs.Yeah got it right.
I feel no mistakes on my part.so yeah

 

[asadalam]

would u believe the hoards of internet searches I made to look for colours of common subs.Yeah got it right.
I feel no mistakes on my part.so yeah

Conc was 0.393 right?And also what was the mcq answers,5g,N2,chlorine and hydrogen in the next one and the indi one was c i think

 

[M.Omar]

Conc was 0.393 right?And also what was the mcq answers,5g,N2,chlorine and hydrogen in the next one and the indi one was c i think

Yup correct set.
Ham sab ko choro
Distinction tou us ki aye gi jis ka ppr hona ay aur hum nay recklessly contents spill kar diyay hein Time diff u know
I think this is enough .*Lips pursed