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  1. The Sarcastic Retard

    Hanji?

    Hanji?
  2. The Sarcastic Retard

    URGENT. PLEASE READ.

    He knows that site. ^_^
  3. The Sarcastic Retard

    As physics p1 MCQS YEARLY ONLY.

    Pi=Pf 0 = 2mVy - mVx Vx = 2Vy KEx = 1/2 * m * (2Vy)^2 KEy = 1/2 * 2m * (Vy)^2 Till this u are correct, the calculation mistake u did is; 0.5 * 4 * mVy^2 = 2mVy^2 not 1mVy^2 :) X/Y = 2mVy^2 / mVy^2 = 2/1
  4. The Sarcastic Retard

    You and I, We don't wanna be like them, We can make it 'til the end, Nothing can come between...

    You and I, We don't wanna be like them, We can make it 'til the end, Nothing can come between, You and I.
  5. The Sarcastic Retard

    URGENT. PLEASE READ.

    The Chill Master
  6. The Sarcastic Retard

    Chemistry: Post your doubts here!

    The reduction of an aldehyde: You get exactly the same organic product whether you use lithium tetrahydridoaluminate or sodium tetrahydridoborate. For example, with ethanal you get ethanol: Image attached. [H] means "hydrogen from a reducing agent". In general terms, reduction of an aldehyde...
  7. The Sarcastic Retard

    Mathematics: Post your doubts here!

    f(x) = 2x^2-12x+13 2(x^2-6x+13/2) 2((x-3)^2-5/2) 2(x-3)^2 -5 x>=7 so use x as 7 range is y>=27.
  8. The Sarcastic Retard

    guess papers m/j 2015 required

    Ahh come on guys!! Okay.... Np, go on... (y) M outta dis.
  9. The Sarcastic Retard

    Physics: Post your doubts here!

    Sure. :)
  10. The Sarcastic Retard

    guess papers m/j 2015 required

    What do u mean by guess papers? Specimen papers? O.o
  11. The Sarcastic Retard

    Currently Listening To?

    1D - You don't know you're beautiful.
  12. The Sarcastic Retard

    Chemistry: Post your doubts here!

    That's ethanal ryt?
  13. The Sarcastic Retard

    Physics: Post your doubts here!

    Specimen papers 2015, please?
  14. The Sarcastic Retard

    Mathematics: Post your doubts here!

    Specimen papers 2015?
  15. The Sarcastic Retard

    Chemistry: Post your doubts here!

    I want specimen papers for 2015
  16. The Sarcastic Retard

    Chemistry: Post your doubts here!

    At last you will get specimenpapers and examiner report
  17. The Sarcastic Retard

    Chemistry: Post your doubts here!

    b)Dilute H2sO4, Concentrated would cause other reaction. e)i)CH3(CH2)7CHO OHC(CH2)7CX Split the double bond and partially oxidise it; that is keep the end point as the Aldehyde.
  18. The Sarcastic Retard

    Chemistry: Post your doubts here!

    The formula is Q = mC(delta)T. Where deltaT is read as change in temperature. So let us take 2 of the random temperatures, let it be 23(degree)C and 45(degree)C Now change in to kelvin by adding 273, hence 23 becomes 296K and 45 becomes 318. Now change in temperature in both kelvin and celsius...
  19. The Sarcastic Retard

    Chemistry: Post your doubts here!

    Look at my edited post for part iii if not understood properly. :)
  20. The Sarcastic Retard

    Chemistry: Post your doubts here!

    http://labskills.co.uk/a-level-labskills-trial/biology/index.html Register yourself here. Its very helpful. Personal tip, Do the titration practical first as you good at it. Leave the calculations, go to heating stuffs question or the ones you are left and find difficult. Then when u get free...
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