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  1. S

    How was paper went of CHEMISTRY 5070/22

    i thought the ques in which u needed to find out the percentage yield of ammonium phosphate. Did you get it 62.9?
  2. S

    How was paper went of CHEMISTRY 5070/22

    yeah! I wrote the same..
  3. S

    How was paper went of CHEMISTRY 5070/22

    i thought it wasn't. :) I'm my own boss :D
  4. S

    How was paper went of CHEMISTRY 5070/22

    CARBON
  5. S

    How was paper went of CHEMISTRY 5070/22

    Bro, I'm just stating it. Not confronting, am I?
  6. S

    How was paper went of CHEMISTRY 5070/22

    Maybe.. :/
  7. S

    How was paper went of CHEMISTRY 5070/22

    HIGH FIVE :D
  8. S

    How was paper went of CHEMISTRY 5070/22

    I also wrote Simple sugar and Glucose my friend. I hope it may be correct. Well, it ought to be in my way!
  9. S

    How was paper went of CHEMISTRY 5070/22

    There was a question in MCQs paper; that a gas which turns blue litmus paper red gives a precipitate with calcium oxide. So, if you can remember, what was the correct answer? HCl or CO2??? The other two options were definitely wrong: NH3 or one other i dont remember exactly what
  10. S

    How was paper went of CHEMISTRY 5070/22

    well, u know what? yeh sawal mera GHALAT howa hoga :P ghalat Tukka lagaya mai ne. :P
  11. S

    How was paper went of CHEMISTRY 5070/22

    Sugar CAN be correct. It was an easy-to-go paper for me. My friends were saying it was lengthy and difficult. I completed it 15 minutes earlier. I'm hoping to get more than 65. What about u? How did it go for you?
  12. S

    How was paper went of CHEMISTRY 5070/22

    How come?? Don't you think it will react with HCL to give CO2, ZnCl2 and H2O???
  13. S

    How was paper went of CHEMISTRY 5070/22

    No. It's incorrect. Starch itself is a carbohydrate. Question referred to the hydrolysis of carbohydrate. So it was simple sugar.
  14. S

    How was paper went of CHEMISTRY 5070/22

    my dear this sort of neutralisation is only possible when both the reactants are in aqueous solutions. Was CALCIUM HYDROXIDE IN AQUEOUS SOLUTION? NO! IT WASN'T. So it is incorrect!!
  15. S

    How was paper went of CHEMISTRY 5070/22

    It can be correct because it belongs to the similar class i guess
  16. S

    How was paper went of CHEMISTRY 5070/22

    Zinc nitrate
  17. S

    How was paper went of CHEMISTRY 5070/22

    well, if i'm not wrong, are you referring this to the ionic equation which was asked in q2 of theory paper of reaction of calcium hydroxide and acidic solution? I though the equation was: Ca(OH)2 + 2H+ = Ca2+ + H2O
  18. S

    How was paper went of CHEMISTRY 5070/22

    I wrote it like this: Simple sugar/ glucose hope it won't be penalised LOL :P
  19. S

    How was paper went of CHEMISTRY 5070/22

    yeah.. mine too!
  20. S

    How was paper went of CHEMISTRY 5070/22

    yea.. i wrote glucose
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