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  1. The Sarcastic Retard

    Chemistry: Post your doubts here!

    Depends, what percentage did u get? If its low D then it can hardly go to C if its high D then more chance to get a C and little more hard work can fetch u B as well! ^_^
  2. The Sarcastic Retard

    Chemistry: Post your doubts here!

    no problem. ^_^
  3. The Sarcastic Retard

    Chemistry: Post your doubts here!

    Do you have for A level?
  4. The Sarcastic Retard

    Chemistry: Post your doubts here!

    Ty. I d k if u are wrong coz I have got nothing to be frank. :P
  5. The Sarcastic Retard

    Chemistry: Post your doubts here!

    How to determine the common oxidation states of transition elements? I am heck confused. I have seen questions asking valencies. So any help?
  6. The Sarcastic Retard

    Mathematics: Post your doubts here!

    For any staitonary point, dy/dx = o as dy/dx is a gradient, on maximum point or minimum point, change in y is 0 thus dy/dx should be zero
  7. The Sarcastic Retard

    Chemistry: Post your doubts here!

    Make the monomer of A. You will get 1,1 - dichloroethene (Cl2)C=CH2
  8. The Sarcastic Retard

    Chemistry: Post your doubts here!

    B CH3COOH and C3H7OH are products of its hydrolysis. Do esterification and see if u get the compund asked in question. ;)
  9. The Sarcastic Retard

    Chemistry: Post your doubts here!

    I havent seen any reaction like this till now.
  10. The Sarcastic Retard

    <---------- Forever together. Can be with you for number of incarnates. <3 ^_^

    <---------- Forever together. Can be with you for number of incarnates. <3 ^_^
  11. The Sarcastic Retard

    Chemistry: Post your doubts here!

    In ms its same thing. That 27 came from the comparision of 4th and 1st experiment ratio. :)
  12. The Sarcastic Retard

    Chemistry: Post your doubts here!

    Look at this. I compared 1st and 4th experiment. In ms its opposite of what i did. denominator part is numerator and vice versa.
  13. The Sarcastic Retard

    Physics: Post your doubts here!

    http://www.fon.hum.uva.nl/praat/manual/sampling_frequency.html
  14. The Sarcastic Retard

    Chemistry: Post your doubts here!

    You now know the rate equation. Rate = [NO][O2] (both have powers of its order) for example NO is 2nd order and O2 is 1st order the rate equation will be [NO]^2.[O2] You have value of concentrations. Substitute and your life is now easy xD good luck.
  15. The Sarcastic Retard

    Mathematics: Post your doubts here!

    Here you go.
  16. The Sarcastic Retard

    Mathematics: Post your doubts here!

    Here :
  17. The Sarcastic Retard

    Mathematics: Post your doubts here!

    Knowing that u have idea about rules of differentiation. You might have reached to this step : (i) dy/dx = -1/[(1 + x)^(3/2).(1 - x)^(1/2)] Then split dy/dx = (1 + x)^(3/2).(1 - x)^(1/2) you will obtain result similar to this : (1+x)(1+x)^(1/2).(1-x)^(1/2) We know that, (1+x)^(1/2).(1-x)^(1/2)...
  18. The Sarcastic Retard

    True Or False ::::::: The Game Of Vision

    Fuckin true :P PBM is a dork!
  19. The Sarcastic Retard

    bol

    bol
  20. The Sarcastic Retard

    Chemistry: Post your doubts here!

    As potential value of Cr2O7(2-)/Cr(3+) is more than Br2/Br(-) So Cr(VI) would oxidise Br- to Br2 easily.
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