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  1. Idolfanatic95

    HOW WAS CHEMISTRY PAPER 22 ?

    i It was 7
  2. Idolfanatic95

    HOW WAS CHEMISTRY PAPER 22 ?

    ^Exactly
  3. Idolfanatic95

    HOW WAS CHEMISTRY PAPER 22 ?

    The equation was 2NH4Cl + Ca(OH)2 ----> 2NH3 + 2H2O + CaCl2, no? :O
  4. Idolfanatic95

    Biology P33 8 Nov

    Yeah i wrote a little more too but ofcourse im not writing one whole paragraph over here :D
  5. Idolfanatic95

    Biology P33 8 Nov

    Oh yeah. Keeping all the other variables constant, we cud vary the temperature. Put up like 4-5 test tubes each with the enzyme solution and benedicts reagent and heat them. Calculate the time taken of the appearance of color change and plot a graph against the respective temp
  6. Idolfanatic95

    Biology P33 8 Nov

    Yeah we were supposed to draw 5 adjacent cells of the xylem, as it was present in the centre. Five hollow cells with double layer.
  7. Idolfanatic95

    Biology P33 8 Nov

    Uh cud u write the exact ques, i cant remember this one
  8. Idolfanatic95

    Biology P33 8 Nov

    Yep the test results proved it
  9. Idolfanatic95

    Biology P33 8 Nov

    They asked for differences. If they jus written compare, then Atleast one similarity was MUST.
  10. Idolfanatic95

    Biology P33 8 Nov

    I could not see any pith in K1 so i wrote.
  11. Idolfanatic95

    Biology P33 8 Nov

    Im not sure about the lumen thing :D
  12. Idolfanatic95

    Biology P33 8 Nov

    star shaped**
  13. Idolfanatic95

    Biology P33 8 Nov

    I wrote about the vascular bundles like in K1 they were in the centre and the xylem was start shaped. I wrote about the absence of pith and cambium in K1. and then the thickness of cortex. and also that there were more vascular bundles present in fig 2.4 than K1
  14. Idolfanatic95

    Biology 33, how was it?

    it's**
  15. Idolfanatic95

    Biology 33, how was it?

    Im hoping it below 30. The callibration thing honestly i dont remember at all. We kinda did it in the last minutes.
  16. Idolfanatic95

    Biology 33, how was it?

    Damn. I just made leaves against ph
  17. Idolfanatic95

    Biology P33 8 Nov

    The differences in the last part between slide K1 and figure 2.4. What did u all write?
  18. Idolfanatic95

    Biology P33 8 Nov

    so 0.3 or 0.5% wud be accepted? Well i hope so
  19. Idolfanatic95

    Biology 33, how was it?

    About that graph with PH, leaves and bark, What exactly were we supposed to make? Ph against Leaves?
  20. Idolfanatic95

    Biology 33, how was it?

    0.4% was the "R" one which had glucose in it. We had to estimate concentration of sucrose "S" which had seeds in it.
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