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  1. M

    Chemistry Doubts: IGCSE Paper 3

    The quation is Si + F2 which gives SiF4 We have moles of silicon ,which means the ratio of the reaction is 1:1 so the products SiF4 will also be 0.08 moles. We have mass of Fluorine ,we can divide it by Flourine's mass to get no.of moles which will be 0.16. So Silicon is less its only 0.08 while...
  2. M

    Physics, Chemistry and Biology: Post your doubts here!

    Oh sorry it has a link of ester.
  3. M

    Physics, Chemistry and Biology: Post your doubts here!

    yes for an Yes for any eventuality
  4. M

    Physics, Chemistry and Biology: Post your doubts here!

    Yes thats what I wrote
  5. M

    Physics, Chemistry and Biology: Post your doubts here!

    Hahahaha its k ,that happens.
  6. M

    Physics, Chemistry and Biology: Post your doubts here!

    Terelyne is an ester ,it is formed by reaction between ethane 1 ,2 diol and benzene di carboxylic acid.
  7. M

    Physics, Chemistry and Biology: Post your doubts here!

    Haahahahahahahahahahahahaha ,lol U did same when u gave me another question tday lol.I am awesomeeeeeeeeee;)
  8. M

    Physics, Chemistry and Biology: Post your doubts here!

    You are so stupid lol,Paper 61 hahahahaha
  9. M

    Physics, Chemistry and Biology: Post your doubts here!

    Thanx:)
  10. M

    Physics, Chemistry and Biology: Post your doubts here!

    Didnt understand.
  11. M

    Yes man , I was just thinking the time passed so quickly!

    Yes man , I was just thinking the time passed so quickly!
    • Manobilly
    • Profile post comment
  12. M

    Physics p61

    http://www.cambridgestudents.org.uk/examtime/socialmediaguidelines/ ! If you want u ppl can discuss answers in each otha 's inbox
  13. M

    Physics, Chemistry and Biology: Post your doubts here!

    Hi, had a doubt in chemistry http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Chemistry (0620)/0620_w10_qp_33.pdf question 5b (iv) Need a diagram to understand
  14. M

    Physics, Chemistry and Biology: Post your doubts here!

    Thanx.
  15. M

    Yaay done with Physics,14 down ,3 more to go!:)

    Yaay done with Physics,14 down ,3 more to go!:)
  16. M

    YAY finally ,3 more to go!:)

    YAY finally ,3 more to go!:)
    • Manobilly
    • Profile post comment
  17. M

    Physics p61

    Alhamdulillah It was easy !:)
  18. M

    Physics, Chemistry and Biology: Post your doubts here!

    You put a zigzag line starting from the axis.
  19. M

    Specific topics to prepare from for physics paper 61?

    Shhhh Good nite ,Good luck for your exam. I dont wanna say anything ,bisti nahin karna chahti tumhari cuz I have exams going on !Isliye Good luck ,Besti meri nahin hui:)
  20. M

    Specific topics to prepare from for physics paper 61?

    Whateverrrrrrrrrrrr:p
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