• 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. asd

    Biology; Chemistry; Physics: Post your doubts here!

    0.5g?
  2. asd

    Biology; Chemistry; Physics: Post your doubts here!

    I guess OH- will form H3O+ with H+ ions, making Cl- concentrated, so chlorine will be given out at anode, right?
  3. asd

    Biology; Chemistry; Physics: Post your doubts here!

    2008 atp june Q.no 3 part c
  4. asd

    Biology; Chemistry; Physics: Post your doubts here!

    My conclusion: in aqueous solutions containing Cl- and OH-, Cl- always discharges ! unless stated dilute.
  5. asd

    Biology; Chemistry; Physics: Post your doubts here!

    I guess in aqueous solutions containing Cl- and OH-, Cl- always discharges ! correct me if im wrong.
  6. asd

    Biology; Chemistry; Physics: Post your doubts here!

    That's what's my question -_-
  7. asd

    Biology; Chemistry; Physics: Post your doubts here!

    Here it is: Aqueous is aqueous, unless stated dilute or concentrated. In case of NaCl, It's always concentrated. Got thaT?
  8. asd

    how were bio papers?

    AND YES!! I've got it in an A-levels book, it clearly says tissue fluid does contain proteins but in very less amounts. And its endorsed by cambridge :D
  9. asd

    how were bio papers?

    Use your Mind, genotype could be TT, Tt, or tt. Alleles can be same or different..
  10. asd

    Biology; Chemistry; Physics: Post your doubts here!

    The solution was replaced by a dilute solution of an acid. Suggest which acid would produce the same gases as those produced with concentrated aqueous sodium chloride. I know HCl is the only possibility but how could DILUTE HCl give out chlorine at anode and not Oxygen? D:
  11. asd

    how were bio papers?

    Yes, it would either increase or decrease.
  12. asd

    how were bio papers?

    Search google :)
  13. asd

    how were bio papers?

    My book says that alleles can be different or same. That last part said both either same/different. C said They had to be same always, not correct.
  14. asd

    Biology; Chemistry; Physics: Post your doubts here!

    Dude, you totally screwed up your concepts..
  15. asd

    Biology; Chemistry; Physics: Post your doubts here!

    Wrong, Na only deposits if its molten NaCl dude.
  16. asd

    how were bio papers?

    And yes, for non-cyclic thing it was important to conclude your answer by mentioning that the energy in the end of a food chain is never returned to sun or the producers (from where the energy initially came from). So, the energy is not recycled.
  17. asd

    how were bio papers?

    Then it would be C, as i remember for plasma one. because proteins are more in plasma In our syllabus, endospermic seeds are not included, idk if that will be ignored or counted if you have mentioned. And hilum thing, I did mention it. Xylem vessels are dead, no nucleus, no cytoplasm -- cross...
  18. asd

    Biology; Chemistry; Physics: Post your doubts here!

    Well, this may be a little hurting :p but i reviewed a few past papers and aq. NaCl is always considered concentrated, idk why but it is. UNLESS the question mentions dilute NaCl solution, its ALWAYS concentrated.
  19. asd

    Biology; Chemistry; Physics: Post your doubts here!

    that's concentration. amount of a substance in 1 dm3 (1 litre)
  20. asd

    how were bio papers?

    correct! And what was A? if it said that plasma had more proteins and fluid had less than yes it was.
Top