Joseboy199's Posts
Nairaland Forum › Joseboy199's Profile › Joseboy199's Posts
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 Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 9:03pm On Mar 25, 2013 |
Adex097: hmmm...back from where? Pakistan?4RM BOOK VILLAGE |
| Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 9:01pm On Mar 25, 2013 |
Adex097: not much at all compared to uniben , unilaga, unilorin etc@adex097 n fynest,me kno undastand d statistics 4 ui,wetin b d total numba of applicants |
| Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 8:55pm On Mar 25, 2013 |
shakur07: Iwe!iwe!iwe! ...Omo la toro iwe la bi ...certainly i knw say u go don finish d syllabus naoshey na me get dat oriki,,only me...lobatan neva finish d syllabus o bt don improve. |
| Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 8:45pm On Mar 25, 2013 |
thank you LORD,went n came bak alive,nt by my power n might,but by HIS grace n mercy..... AM BACK,JOSEBOY is bak...its ur boy joseboy.... |
| Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 8:30am On Mar 04, 2013 |
4 more on phy,chem n bio check previous pages 4 d link or my 4lowed topics |
| Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 8:24am On Mar 04, 2013 |
2GO TINZ....joseboy199,,,,u r all welcum....bring jamb past que along with u.. tenx....it ur boi joseboy |
| Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 8:04am On Mar 04, 2013 |
gud mrnin guys...still in village book ooooo |
| Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 9:45am On Mar 03, 2013 |
Api sunday #landers |
| Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 9:40am On Mar 03, 2013 |
[quote author=Adex097]welcum bro....2 d 1st n d best thread... wic course r u goen 4 |
| Education › Re: Online tutorial in Physics, Chemistry, Maths for Jamb and pume by joseboy199(m): 8:25pm On Mar 02, 2013 |
Hey johnt wazzup |
| Education › Re: University Of Ibadan 2013/2014 Admission by joseboy199(m): 6:28pm On Mar 02, 2013 |
zenti99: Shout to all u.i aspirant and i pray we all end up been admited . Please all those who applied for medicine and surgery should add me up on 2go my user name is zenti99 to keep ourselves updated on latest info. i pray for gudluk 4 we allu can add me joseboy199 |
| Education › Re: Online tutorial in Physics, Chemistry, Maths for Jamb and pume by joseboy199(m): 6:25pm On Mar 02, 2013 |
buzyguy: A lagged steel bar of length 50cm has its ends immersed in melting had and boiling water.the temperature at a point 20cm from the hot end is, (a)40degcelsius (b)50deg.celsius (c)60deg.celsius (d)80deg.celsius20-0/50-0=C/100 cross multiply c=20*100/50 c=40deg.celcius ans is A |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 6:14pm On Mar 02, 2013 |
buzyguy: A lagged steel bar of length 50cm has its ends immersed in melting had and boiling water.the temperature at a point 20cm from the hot end is, (a)40degcelsius (b)50deg.celsius (c)60deg.celsius (d)80deg.celsiusAns is A |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 6:11pm On Mar 02, 2013 |
buzyguy: A body of weight 50N in air displaces 3.7kg of water when partially immersed in it.The upthrust on the body is, (a)8.7N (b)13.0N (C)37.0N (d)87.0Nans is c...upthrust is equal 2 d weight of object displace. there.upthrust=3.7*10=37N |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 1:54pm On Mar 02, 2013 |
mayorall: Which of the following bonding does not involve formation of new compound....C,metallic bonding |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 1:51pm On Mar 02, 2013 |
mayorall: A particle contains 9 protons, 10 neutrons and 10 electrons is?B,negative ion cuz d particle has gaind an electron |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 1:48pm On Mar 02, 2013 |
mayorall: The solubility in mol/dm3 of 20g of cuso4 dissolvin in 100cm3 of water at 180 degree celsius is..Sol in mol/dm3=mass*1000/molar mass*volume whr,m in gramms,v in dm3,1000 got in2 d 4mula cuz d volume is in cm3 and has b convertd 2 dm3, sol in mol/dm3=20*1000/159.5*100 ans=1.25mol/dm3 |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 11:23am On Mar 02, 2013 |
mayorall: Whats the percentage composition of oxygen in K2Cr2O7? |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 11:23am On Mar 02, 2013 |
mayorall: Whats the percentage composition of oxygen in K2Cr2O7?MM of K2Cr2O7=39*2+52*2+16*7=78+104+112=294 MM OF 02 IN K2CR2O7=112 %O2=112/294*100 ANS=38.095 |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 10:19am On Mar 02, 2013 |
calculatn que pls |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 10:16am On Mar 02, 2013 |
mayorall: Which of the following alters equilibrium position in a reactionC is d correct answer... |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 10:15am On Mar 02, 2013 |
[quote author=t.boy007]well,that's his own answer,any other answer contrary  [/quote]yeah e z ryt,temperature only will av effect on equilibrium constant or value |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 10:12am On Mar 02, 2013 |
mayorall: Nope..Chlorine is diatomicu ryt... a kind of mistake..it actualy,cl2,argon,o2,n2 |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 10:05am On Mar 02, 2013 |
[quote author=t.boy007]increase in pressure favours the forward reaction while reduction in pressure favours the backward reaction[/quote]correct... Mayorall u r ryt bro... |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 9:57am On Mar 02, 2013 |
[quote author=t.boy007]A REASON:Rate of diffusion is inversely proportional to the relative molecular mass....i.e the more the relative molecula mass,the less its rate of diffusion...therefore from the question,argon has the highest RMM,it will definately have lesser rate of diffusion[/quote]in diz type of que u wont b told cuz dae expect u 2 knw dat cl is always in gaseous state as cl2g |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 9:51am On Mar 02, 2013 |
[quote author=t.boy007]B reason:the equation is exotermic.thus,increase in temperature favour the reverse reaction which is the reactant[/quote]hw wil pressure affect it |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 9:43am On Mar 02, 2013 |
mayorall: Which of the following reactions take place between vegetable oil and plant ash extractans=c,check ur txt buk 4 beta xplanatn |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 9:41am On Mar 02, 2013 |
Since u knw ur Q=it,ist get d Q 1st and den substitute it into d 4mular 2 get ur I...lemme solve it in anoda way m=mrQ/nf,whr m=mass mr=molar mass q=quantity of electricity n=numba of mole f=farday constant 0.16=63.5*Q/2*96500 makin q d subj of d 4mularQ=0.16*2*96500/63.5,,,Q=486.299...,i=486.299/900,,i=0.5A note,copper ion wil lose 2 electron 2 bcome copper metal |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 9:26am On Mar 02, 2013 |
mayorall: B kidney...Amoeba uses ontractile vacuole for excretion and man use kidney for excretion...correct...it helps in osmoregulation...balancing of water and mineral salt in d body.... diz z wat d thread z al abt askin que,gvn que...2 make it interactive.4 a beta result...tenx bro |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 9:22am On Mar 02, 2013 |
Kunlexic: Na u sabi pass ooo,u supposed to hv known d parametres,its not evrytym u will be given d parametres since we hv known already dat molar mass of copper is 63.5 and 1F is 96500CEven though i knw it is nt everybody dat knws it...dat was y i said u shud av gvn d parameters..cuz jamb diz days is diff 4rm 19th century....op av nt offended u wit my comment sha |
| Education › Re: Biology, Chemistry and Physics tutorial thread for jamb by joseboy199(m): 9:18am On Mar 02, 2013 |
mayorall: Lolzz...aw dd u get coulombs of electricity without Current please....abi u fit cuk ric wtout heat ni........rmemba Q = It.....thats y I always tel u to gv optns....ya approach to the question invisibly is wrong...He z ryt bro.... |
| Education › Re: Online tutorial in Physics, Chemistry, Maths for Jamb and pume by joseboy199(m): 8:32am On Mar 02, 2013 |
buzyguy: Hw many atoms are present in 1mole of hydrogen moleculez?number of particles=mole*avrogrado constant(6.02*10^23) |
