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  1. Suchal Riaz

    pagal ho geya he kya? kal mere parso mere 2 papers hein :'(

    pagal ho geya he kya? kal mere parso mere 2 papers hein :'(
  2. Suchal Riaz

    Chemistry: Post your doubts here!

    no both 1 and 2nd group have white salts. but CuO is black. colorless means no fancy colors. very slowly cooled and pure crystals can be transparent also.
  3. Suchal Riaz

    Chemistry: Post your doubts here!

    maybe we should start a separate conversation. these people would be confused my these things on chemistry thread lol :P
  4. Suchal Riaz

    Mathematics: Post your doubts here!

    i said the same thing -_- that they are different. i was not asking i was confirming them .
  5. Suchal Riaz

    Chemistry: Post your doubts here!

    i prefer a vitual linux server on my own PC and upload the sources to 000webhost they have neat URLs at least. you can upload the source by FTPs. co.cc is dead now. co.cc had support for nameservers but i haven't seen any other free domain registrar provide nameserver support for free.
  6. Suchal Riaz

    Mathematics: Post your doubts here!

    I haven't done vectors of P3. i was just confirming that A x B is not same as B x A.
  7. Suchal Riaz

    Chemistry: Post your doubts here!

    does openshift has SSH support?
  8. Suchal Riaz

    Chemistry: Post your doubts here!

    Thanks :)
  9. Suchal Riaz

    Mathematics: Post your doubts here!

    A.B and B.A are same AXB and BXA are different.
  10. Suchal Riaz

    Chemistry: Post your doubts here!

    if u don't write acidified or H+ or H2SO4 then u will not get marks.
  11. Suchal Riaz

    don't u have bio tomorrow?

    don't u have bio tomorrow?
  12. Suchal Riaz

    i was about to sleep at that time. when people wake up.

    i was about to sleep at that time. when people wake up.
  13. Suchal Riaz

    Chemistry: Post your doubts here!

    first group metals have less density. so they ill float on water. carbon monoxide is a reducing agent(we learned that in iron manufacturing in o level) K has smallest ionisation energy becuase it is the biggest atom. Carbon has a giant molecular structure(graphite, diamond) but CO2 is not...
  14. Suchal Riaz

    Chemistry: Post your doubts here!

    the answers are available in markscheme. do u want explanation?
  15. Suchal Riaz

    Chemistry: Post your doubts here!

    no its not okay :( feeding wrong information to kids. babysitting small kids! duh. lower the marks for A so more people can get A. and the syllabus is so small that A should be on 99%.
  16. Suchal Riaz

    Chemistry: Post your doubts here!

    it is NOT okay to draw display instead of structural. it will show that u can't manage to squeeze the information into small space.
  17. Suchal Riaz

    Chemistry: Post your doubts here!

    octet rule is wrong any ways so forget about it's expansion. electron get attracted by all positive charged nucleus. and where there is larger attraction they move towards there. the electrons in between two nuetrons keep then together. and electrons will bond as long as it is energetically...
  18. Suchal Riaz

    Chemistry: Post your doubts here!

    thats what i am forced to do. if i get to study a university of cambridge i will go to the head of chemistry of CIE with a few grads of chemistry and break his head.
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