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Mathematics: Post your doubts here!
Maths Q 5 may june 2011 p11 Plz solve the second part for me Q7 part ii Q11 part iv Pleaase solve... -
Chemistry: Post your doubts here!
Why do we all have to study sooo harddd :O i feel like pulling my hair out >:0 -
Chemistry: Post your doubts here!
Chemistry questions O/N 2011 p12 Questions: 7 9 10 18 24 26 31 34 37 38 39 40 Please help me. It seems like i know nothing of chemistry watsoever :o -
Chemistry: Post your doubts here!
Maybe ure ryt i just said wat i understood. Let the others decide ryt ;) -
Chemistry: Post your doubts here!
Ummm i seriously think u're wrong abt that bcz. If it has a high oxidising ability it means that it oxidises well means its a good oxidising agent. So dont say that down the group are better reducing aggents bcz technically they r just poor oxidising agents. Link it with the electron give take... -
Physics: Post your doubts here!
post a question once and if anyone knows the answer they will answer it :) i don't know the answer becz i'm still in A1 but if anyone knows it they'll tell u. just wait for a bit :) we have been asking and answering questions through the whole thread so we will definitely be doing it again if... -
A level Biology: Post your doubts here!
yeah u r ryt. u can write that too. pretty much any visual description is acceptable. -
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B!0l0gy $l!de$ & N0te$... :)
in the xtremepapers paper section : www.xtremepapers.com/papers -
Chemistry: Post your doubts here!
write @ and the person's name (don't type space) and wait for the options of names to appear just like it does on fb.. u might have to wait for a few seconds or so for the options to appear though... snowbrood :) happy taggging ;) -
A level Biology: Post your doubts here!
it will be the same way you wud perform any other chromatography... as we studied in o levels too : like put a drop of the sample (chlorophyll in this case) on the pencil line and immerse the chromatography paper in a suitable solvent [e.g. ethanol] just below the drop of sample. IMP: - the... -
A level Biology: Post your doubts here!
an annotation is a step further than the labelling i.e. it is a small description. normally when we are asked to annotate its mostly for xylem and phloem like you write that it is an alternately arranged tissue and about its size and stuff that you can SEE. If its not right then plz correct me... -
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Chemistry: Post your doubts here!
o right... but then can u plz answer that question sweetninjah asked?? :) and tag me in the answer too :) -
Kangaroo International Mathematics Competition 2013
the results?? thankss ^_^ :) (Y) -
Mathematics: Post your doubts here!
c u can do it like this : separate the 4 and the 10s :- 4^4 x (10^-1 x 10^-2 x 10^-3 x 10^1) = 256 x 10^-1-2-3+1 = 256 x 10^-5 = 0.00256 =0.002560 don't be confused because of the last zero because it is a trick. it does not actually matter how many zeros we put at the end the answer is... -
Kangaroo International Mathematics Competition 2013
yeah well thnx but i already checked it there's nothing there about 2013 results genius mman :P *JK* -
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Mathematics: Post your doubts here!
can play the video becuz youtube is not working in pakistan... do u have anything else?? :P -
Mathematics: Post your doubts here!
can some1 pleassee tell me how to make a box and whiskers diagram?? :)