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  1. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Yar maine to poori atp ki book khatm karli hai,lets hope k uska koi faida bhi hai,unlike the disaster in phy atp :/
  2. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Ye meri ghalti nai,mai sirf postman hoon :P
  3. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    https://www.xtremepapers.com/community/threads/chemistry-atp-tips.25439/ Ye le
  4. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Group 1, 2 metals are white/silvery white. Group 3 metals are shiny grey. Their compounds are white and their solutions are colourless. Zinc is a grey solid, its compounds are white. Lead is a shiny bluish metal, Iron is a shiny blackish solid. Iron (II) salts are green. Iron (III) salts are...
  5. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Of aqueous we make ions like i made ions of K+ and Br- cuz they were in aqeuous form.
  6. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Yes it is cream and white would be wrong,my sir penalised this
  7. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Here ya go lassie Cl2 + 2K+ + 2Br- ----> 2K+ + 2Cl- + Br2 We cut out 2k+ on both sides as kcl is also aqueous and we get the answer
  8. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Q8,e)
  9. asadalam

    More like mareep :P And no its mary's little lamb :D

    More like mareep :P And no its mary's little lamb :D
    • asadalam
    • Profile post comment
  10. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Did you draw this using french curves?
  11. asadalam

    (⌐■_■)

    (⌐■_■)
  12. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Yes i've noticed this too in the past papers,in q's involving situations in which both dissolve in excess NaOH,lead is not mentioned,though it is mentioned in the books.
  13. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    In the lower part a burette is attached?Dont we use burette for titrations always?
  14. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    A funnel?You mean a pipette?I dont get what you're saying
  15. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    Q4.
  16. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    This is an oft-repeated q and its observations include: Zinc completely dissolving Pink solid deposited(copper) Blue color of solution fades
  17. asadalam

    HI FREINDS HOW WAS THE PHYSICS ATP GCSE O LAVEL?

    Mostly in indicator it gives us an alkali and acid not a salt that would have an ion which would give a color.But recently a question came and in it the answer was green due to Fe2+ and then purple due to KMnO4.But in that case there was no indicator involved.Indicator is only in acid-alkali...
  18. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    In 2,b,ii) how are we supposed to know that iodine is preferentially discharged?Isnt the only one chlorine in our syllabus that can be discharged in stead of oxygen??
  19. asadalam

    Biology; Chemistry; Physics: Post your doubts here!

    In q's of CHem atp where it asks us to draw the energy profile diagram and label the products,what should we do?Like write products over a straight line at the end or draw an arrow to indicate or actually write the products e.g NaOH?
  20. asadalam

    A moot ENG language point(2014 May/June)

    Tumhari marzi bhai :/
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