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  1. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    and ayeshaK and asd but howw??? why can't H+ ions be most in number?? it IS an aquesous solution after all. that is what's confusing me :confused: o.O
  2. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    oh DARN!! i did that and then crossed it out bcuz i thought thta i was ust assuming there is one Cl but there cud have been 2 or more. :/
  3. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    Q. Which ion is present in the highest concentration in a 2mol/dm3 aqueous solution of sodium sulphate? A. hydrogen ion H+ B. hydroxide ion OH- C. sodium ion Na+ D. sulphate ion SO4^2- the answer is Na+ ion (please explain how) :eek:
  4. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    woww .... that's tough!! umm.... iss this the total answer?? and also the mass is for the salt formed?? or is it for the cloride ions in the salt??
  5. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    draw the structure and u'll know that all hydrogen electrons are bonding bcz hydrogen has only one electron each and if its invlved it need to be bonded by that electron. and each carbon is bonded with four single bonds (1 with the other carbon and 3 with hydrogen atoms) got it >??
  6. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    according to me the answer is A [ 0 ]
  7. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    nah didn't wanna b rude but its the exam phase so.... and saying that the exam is going to b tough is hitting a nerve :LOL: anyways thanks for the hints anyways..... u were ryt we need to b prepared for it. (y)
  8. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    thnks a load dude!! :D that was big tym help ... i always got stuck on that question :/
  9. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    yh every1 is .... i also got 1 mcq wrongg. what did u select for the 1 in i=which we were given an electron beam and a magnetic field and we had to show wher the beam will move. what answer did u give for that?? and yh maye i exaggerated a bit but that is really the question in which EVERYBODY...
  10. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    thanks dude i wrote the same as u for the fan one too althoug later i thought maybe it was stupid o.O :giggle:
  11. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    everyone mark matters ... 1 mark cud make it an A instead of an A* or a B instead of an A !! :cry: :|
  12. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    o.O how can a particle in a WAVE be at rest?? that doesn't make any sense. so is the question wrongg??? :D :D:D for first time in histry i wanna hav a luk at the cambridge guys wen we tell em the question they set was wrong OOO YEAH!! :P i am starting to hope it was wrong after all..... anyways...
  13. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    its in chem although i myself don't know where..... i got across the questions in the topical
  14. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    saprophication of fats.... ask rabiafarooq101 .... u told me but i only remember this part.... explain plz :P
  15. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    yh thnks :) ... thats the same line my dad was using ryt now except that he wasn't calling me DAREDEVIL :P :LOL: i think i'll do just that... RELAX and read a novel to soothe myself before opening the topical again. :) :D
  16. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    hahaa.... woww!! thanks God i didn't do anything to get that much insult. *phew* :P Dukeofwin i wasn't getting scared .... i was just trying to show some respect in these not-so-deserving circumstances .... besides no one deserves that kind of battering to begin with :P we all have probably torn...
  17. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    hahaha.... :LOL: who cares about what they say ... we already listen to more than enugh of their blah blah!! :P
  18. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    Oh GREAT!! I'm already fretting too much over chem and phy and u come along with ur insane predictions (no offence .... i'm just too upset ryt now) ... anyways plz don't say such stuff bro or u'll jinx us. just do what what smeone there said : hope for the best and prepare for the worst .. and...
  19. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    OMG that was a obvious a slap in the face@!! thanku soo much bro!! :) OH GODD!! I need someone to hit me ryt now cuz i'm goin out of ma mind!! :eek: :cautious: :unsure: :oops: :unworthy:
  20. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    yh well tht was kind of an atp question.... like u cud rattle ur brains and answer it by using ur own understanding and logics ... so watever way even as simple as using a fan wud b acceptable as long as it is appropriate (NOT WATER WALA)!! :) and rabia urs is a really gud answer (y) .... i...
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