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Search results

  1. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    The third one is confusing. Its a mixture of that contains both the amine group and the alcohol group.
  2. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    No comments. Its huge. :p
  3. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Ye Daadi jaan ko Like krny k ilawa koe kaam nhi?
  4. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    *likearulingbodywhocontrolsmillionsofstudents. Word.
  5. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Because CIE said so. Likeanepicrulingboss.
  6. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Well, our assumption that the molecule will react and condensation polymerization will occur with three of them is correct at least. The thing is, the third one is the tricky part since we haven't studied about one polymer containing both the linkages.
  7. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Well, what's the answer? :p
  8. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Oh sorry, I meant linkages. The third, when it will react with the molecule below will form both amino linkage and ester linkage. Its weird because its not in the syllabus.
  9. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Reaction with first and last are confirmed. So it can't be A. (The first reaction will form nylon and the second will form terylene). Now, it won't react with the second (since the COOH group is there) and it will react with the hydrogen(s) of the the third. Answer should be C but the third...
  10. Saad Mughal

    English Language 1123/22

    It's no issue.
  11. Saad Mughal

    English Language 1123/22

    Yeah, me too. But the answer was 'Typical'.
  12. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    Ye main kya sun rha hun, Zaalimon? usama321
  13. Saad Mughal

    Maths, Addmaths and Statistics: Post your doubts here!

    (a)Let the runs in first 3 matches be x, y, z respectively. Let z be lowest score and x be highest score. Mean = 9, Median = 2nd Term = 8 (Therefore y = 8), x+8+z/3 = 9 x+8+z = 27 x+z = 19 From given information, (z+7)+z = 19 2z = 12 z = 6 x=13 x=13, z=6, y=8. (b) Mean = 11 Let fourth match...
  14. Saad Mughal

    English Tips

    I wrote the same. And it's perfectly correct.
  15. Saad Mughal

    English Tips

    Typical. It was True, False, Cannot Tell..
  16. Saad Mughal

    Look, its my mistake. To be really honest, 2 days before the Islamiyat paper I had 40%...

    Look, its my mistake. To be really honest, 2 days before the Islamiyat paper I had 40% preparation with NO PAST PAPERS (my teachers were awful and I was immature). I might as well give Islamiyat again. I didn't even prepare for Pak.Std. or Urdu! I felt pathetic throughout the year. I might...
  17. Saad Mughal

    Islamiyat.

    Islamiyat.
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