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  1. Saad Mughal

    Chemistry P1 and P2 today

    Well, I'm not tensed because I didn't know the things, I'm tensed because I knew all these things and didn't read the questions carefully! :(
  2. Saad Mughal

    Chemistry P1 and P2 today

    If it was other than burning with air then the answer was oxidation by using an appropriate oxidizing agent such as potassium dichromate (VI). I've screwed my paper just because I didn't pay attention to the questions. An old habit of mine. :(
  3. Saad Mughal

    Biology; Chemistry; Physics: Post your doubts here!

    The resistance increases so the voltage across the RESISTOR increases, this means that a lower voltage is supplied against the capacitor which means that it will charge and discharge slowly and hence, less often.
  4. Saad Mughal

    Chemistry P1 and P2 today

    What was the question? If you tell me, I'll tell you the answer. I knew the things inside out but didn't pay attention to the paper and questions. :cry:
  5. Saad Mughal

    Chemistry P1 and P2 today

    Well, this is the only thing I screwed up in theory. I'm going to go kill myself. It was Acid Fermentation. I wrote about how ETHANOL can be prepared, my theory was otherwise perfect. :cry:
  6. Saad Mughal

    Chemistry P1 and P2 today

    Ok, there was a question. In which, another method for preparing ethanoic acid was asked, does anyone remember the QUESTION wording?
  7. Saad Mughal

    Chemistry P1 and P2 today

    1 mark tou ajayega aapka. Daadi jaan. :p
  8. Saad Mughal

    Chemistry P1 and P2 today

    And yet.. I stand here. Hoping that someone got this right. :confused:
  9. Saad Mughal

    Chemistry P1 and P2 today

    Actually, it is soluble, that's why it is used as a neutralizer for soil acidity! I think it should. I googled it, it says 'soluble'.
  10. Saad Mughal

    Chemistry P1 and P2 today

    There's no level of being 'Chora'. :p Did you get this question right?
  11. Saad Mughal

    Chemistry P1 and P2 today

    Carbon Dioxide - Acidic Oxide. Aluminium Oxide - Amphoteric Oxide.
  12. Saad Mughal

    Chemistry P1 and P2 today

    Oh, I just realized. Calcium Hydroxide is soluble. :p
  13. Saad Mughal

    Chemistry P1 and P2 today

    Metavanadate Ion.
  14. Saad Mughal

    Chemistry P1 and P2 today

    I know. :p
  15. Saad Mughal

    Chemistry P1 and P2 today

    Yeah.
  16. Saad Mughal

    Chemistry P1 and P2 today

    Was it Alkali? :P
  17. Saad Mughal

    Chemistry P1 and P2 today

    That's just the thing. I marked B and then changed it to C since I thought it was correct.
  18. Saad Mughal

    Chemistry P1 and P2 today

    Which of the following oxides reacts with sodium hydroxide? Aluminium Oxide Carbon Dioxide Copper Oxide One else.
  19. Saad Mughal

    Chemistry P1 and P2 today

    Still, I needed at least, 142/145. I can't get them now. :cry:
  20. Saad Mughal

    Chemistry P1 and P2 today

    and carbon dioxide.
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