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  1. ♣♠ Magnanimous ♣♠

    Some presentations of CHEMISTRY As and A level

    *Thank you* and yeah they ain't mine. My friend gave me so I thought to upload them here as they are best presentations :)
  2. ♣♠ Magnanimous ♣♠

    :/ Flooding my alert :/

    :/ Flooding my alert :/
  3. ♣♠ Magnanimous ♣♠

    Completed a year and have bunch of memories... :)

    Completed a year and have bunch of memories... :)
  4. ♣♠ Magnanimous ♣♠

    A2 Biology Paper 4 Topical past papers URGENTLY needed!

    ._________. This are only two threads on XPC of biology topicals :/
  5. ♣♠ Magnanimous ♣♠

    :p

    :p
  6. ♣♠ Magnanimous ♣♠

    Chemistry: Post your doubts here!

    Oh shit! I messed up :p You are correct :D
  7. ♣♠ Magnanimous ♣♠

    Chemistry: Post your doubts here!

    Coz PH 6 are weak acids and they dont undergo complete dissociation whereas strong acids fully dissociates when dissolved in water.
  8. ♣♠ Magnanimous ♣♠

    A2 Biology Paper 4 Topical past papers URGENTLY needed!

    https://www.xtremepapers.com/community/threads/as-biology-topicals-here.32685/
  9. ♣♠ Magnanimous ♣♠

    Hahahahahaha

    Hahahahahaha
  10. ♣♠ Magnanimous ♣♠

    ~~jokes?? in here?? really??

    :LOL: :ROFL: :LOL: :ROFL:
  11. ♣♠ Magnanimous ♣♠

    Chemistry: Post your doubts here!

    3 is answer coz here are possiblilities ---> 1)CH3-CH3 2)CH3-Cl 3)C2H5-C2H5 I hope you got it :) I am unsure a bit :( RoOkaYya G [/USER] help me.
  12. ♣♠ Magnanimous ♣♠

    Chemistry: Post your doubts here!

    Of course D should be answer coz PH 6 is acid but weak acid and they undergo dissociation but not fully. Student P is wrong coz PH 6 is not the value for strong acids ( it should be PH 1-3) Got?
  13. ♣♠ Magnanimous ♣♠

    Chemistry: Post your doubts here!

    But O has 2 lone pairs right so two hydrogen atoms can form bond to O so 4 h's I hope you got it :D
  14. ♣♠ Magnanimous ♣♠

    For chem --->...

    For chem ---> https://www.xtremepapers.com/community/threads/some-presentations-of-chemistry-as-and-a-level.36867/
  15. ♣♠ Magnanimous ♣♠

    Chemistry: Post your doubts here!

    In solid ice hydrogen bonding give rise to an open cage like structure in with each water molecule is linked tetrahedrally to four molecules. Thus molecules no longer remain closely packed and mass per unit volume i.e. density decreases. That is why ice floats on water.
  16. ♣♠ Magnanimous ♣♠

    Same here... I hate those topics very much before but now they are one of the most best topics...

    Same here... I hate those topics very much before but now they are one of the most best topics. Yeah ask more doubts my concepts will be more clear :)
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