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  1. Saad Mughal

    General paper discussion

    Well, you're taking optimism to its very extremes here.
  2. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Neither do I, but you need to know why the white precipitate (AgCl) forms.
  3. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    You need to know the reasons (not for exams, for yourself) but this is quite simple.
  4. Saad Mughal

    English Language 1123/22

    For any other subject, I surely would. But for English, I myself, need loads of prayers. :(
  5. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Hydrogen, being more reactive will displace silver from the AgNO3 salt.
  6. Saad Mughal

    English Language 1123/22

    But I ticked CT. :eek:
  7. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Little time, so much to do, links posted: http://www.chemguide.co.uk/basicorg/isomerism/geometric.html#top http://www.chemguide.co.uk/basicorg/isomerism/structural.html#top http://www.bbc.co.uk/schools/gcsebitesize/science/ocr_gateway_pre_2011/carbon_chem/3_smells1.shtml
  8. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    So early? Khairiyat? Chemistry nai jaan leli? :p
  9. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    I don't want likes, but just calling someone who helps you a nerd is bizarre.
  10. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Well, now, its time for Past Papers. :p I used Fundamental Chemistry.
  11. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    usama321, Don't you hate it when people do this?
  12. Saad Mughal

    English Language 1123/22

    You cannot tell that from the passage so it should be CT.
  13. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    It can. In galvanization, you apply a COATING OF ZINC on the iron.
  14. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    But you can use them. We don't use them is another thing. We commonly use Zinc.
  15. Saad Mughal

    English Language 1123/22

    No problem.
  16. Saad Mughal

    English Language 1123/22

    How can you be sure that the first pandas were given to them by China? :p
  17. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Yes. No problem. We're here to help. :)
  18. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    We never go in that detail, we only study iron protection since rust is hydrated iron (III) oxide and since iron is used in a great percentage, we need to protect it from rusting.
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