• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Search results

  1. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    why would it become more concentrated?can u explain that please?
  2. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    wrong answer! :P
  3. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    its B) : 9/18 =14/28
  4. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    yar b(iii)! c ghalti sai post ho gay tha!!
  5. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    sorry i meant b(iii)
  6. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    answer my question above! ^ :D
  7. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    need help with Q10(b)(iii):
  8. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    have you ever heard about an acid reacting with salt???? KNO3 is salt!!!!
  9. ashiqbal

    Maths, Addmaths and Statistics: Post your doubts here!

    have u reflected the graph? i mean the part that is below x axis to above x axis? try doing that!
  10. ashiqbal

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

    gyus shift this conversation now that it is chem preparation to the sticky thread http://www.xtremepapers.com/community/threads/biology-chemistry-physics-post-your-doubts-here.9672/ others might also benefit, and you may also gain knowledge! not forcing or anyhing!
  11. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    guess its D, which year past paper? tell me the answer then ill give you the explanation!
  12. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    wrong explanation! see my explanation given above!
  13. ashiqbal

    Biology; Chemistry; Physics: Post your doubts here!

    the question is like this: the same mass is used every time, right? let mass be x then moles of zinc = x/65 moles of magnesium = x/24 the equation for both reaction is same, so one mole of metal produces 1 mole of hydrogen. therefore, moles of H2 with zinc = x/65, whereas moles of H2 with Mg =...
  14. ashiqbal

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

    you are completely 100% right!! forget physics p2! study chem!
  15. ashiqbal

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

    i dont really know about that :unsure:
  16. ashiqbal

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

    cosmic rays, underground rock(granite), from un-safley deposited nuclear waste, from nuclear reactions near power plants!
  17. ashiqbal

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

    mine was just and opinion too yar! no hard feelings!
  18. ashiqbal

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

    yes, both are correct!
  19. ashiqbal

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

    do you understand a word i am saying? i am saying that it is momentarily at REST , so at that particular movement, it is NOT MOVING! :rolleyes: feel free to use it, if u mean it! better to let it out than hold a grudge, dont you think, eh? :) and anyway, i understand that what you are trying to...
  20. ashiqbal

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

    anyway, what that describes is that where the particle will move next, it doesnt describe the direction of movement of particle at crest, because the point X is MOMENTARILY at REST!! Gosh, if u had taken addmaths, this wouldnt had been this difficult!
Top