Biology; Chemistry; Physics: Post your doubts here!

[Spidey21]

group 1 and 2 metals are all grey right?

umm....yeah
and they make white compounds

 

[fatikhalid]

umm....yeah
and they make white compounds

hahaha so grey elements make white compounds? right!..

 

[Spidey21]

hahaha so grey elements make white compounds? right!..

yes...

 

[fatikhalid]

yes...

thanx!..btw in titration question wen writing the number of moles and stuff uptill wat significant numbers d v answer?

 

[Spidey21]

thanx!..btw in titration question wen writing the number of moles and stuff uptill wat significant numbers d v answer?

3 significant figures btw it would be better if you write like
3x10^-2

 

[fatikhalid]

3 significant figures btw it would be better if you write like
3x10^-2

i thought it was better to write lyk 0.03 rather than 3x10^-2??

 

[Spidey21]

i thought it was better to write lyk 0.03 rather than 3x10^-2??

i dont know...
i dont think it matters
well yeah my bad it would be better if we write like 0.03 than 3x10^-2..

 

[fatikhalid]

i dont know...
i dont think it matters
well yeah my bad it would be better if we write like 0.03 than 3x10^-2..

hahaha k thanyou!!..

 

[Spidey21]

hahaha k thanyou!!..

 

[aj shahzad]

I uploaded star formation lots of times, here it is again for u.

its the first time i have asked ! thanx

 

[aj shahzad]

sorry?? could not understand your question...
rephrase!!

what is capacitor time delay ?

 

[Spidey21]

what is capacitor time delay ?

that is the storing of charges in the capacitor...?

 

[Dukeofwin]

well, it was Really really easy and thanks to ALLAH ALMIGHTY i nailed it

Oh comeon! It wasn't that easy!
Section A was momentum establish-er while Section C was Confident booster. And as for Section B is concerned it was Nerve Shackle-r! A Part dominated by Ecology and Seed germination was beyond the level of any averger!
Though a tough paper was expected but it was a nice challenge.
A salute to you for nailing it, but accept the fact that paper was a tough one!

 

[Fallen316]

Oh comeon! It wasn't that easy!
Section A was momentum establish-er while Section C was Confident booster. And as for Section B is concerned it was Nerve Shackle-r! A Part dominated by Ecology and Seed germination was beyond the level of any averger!
Though a tough paper was expected but it was a nice challenge.
A salute to you for nailing it, but accept the fact that paper was a tough one!

Accepted

 

[a.abid]

umm....yeah
and they make white compounds

Are u guys sure if this? :|

 

[a.abid]

Btw people how was Biology?Weren't MCQs difficult? What was the answer for the oil decomposition one?I marked aerobic conditions as the answer. Theory was easy wasn't it?

 

[ashiqbal]

Btw people how was Biology?Weren't MCQs difficult? What was the answer for the oil decomposition one?I marked aerobic conditions as the answer. Theory was easy wasn't it?

it was possibly the salt water one!
yes theory was difficult, not overall, but question 1 unnerved me

 

[malay]

Btw people how was Biology?Weren't MCQs difficult? What was the answer for the oil decomposition one?I marked aerobic conditions as the answer. Theory was easy wasn't it?

yr paper discus karna band karo..n yeah it was an easy one

 

[ashiqbal]

yr paper discus karna band karo..n yeah it was an easy one

exactly and sorry mods! wont do it again!

 

[Spidey21]

Are u guys sure if this? :|

i am sure

asked my teacher

and moreoever p1 was tricky it was p2 which was easier..
i did many probs in p1...