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Education / Re: Online tutorial in Physics, Chemistry, Maths for Jamb and pume by tboy08: 11:44am On Apr 18, 2013 |
Edis4christ:chem:4/6 phy:1/3 nice one |
Education / Re: Online tutorial in Physics, Chemistry, Maths for Jamb and pume by tboy08: 11:41am On Apr 18, 2013 |
buzyguy: 4chem' 1-c 2-d 3-d 4-a 5-none,itz 9 isomers 6-d physcz,1-b 2-a 3-agood trial bro...chem: 4/6 phy: 1/3 |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 6:46am On Apr 18, 2013 |
buzyguy: Wich of da follown z used to test btwn the amines?a.N2 B.HNO3 C.HNO2 D.(NH3)2CO3C |
Education / Re: Online tutorial in Physics, Chemistry, Maths for Jamb and pume by tboy08: 9:18pm On Apr 17, 2013 |
buzyguy: Let questnz troop in plsss!ok grab this: chemistry: which of the following is the increasing sensitivity to light? a)AgI >AgCL>AgBr b)AgBr >AgCL>AgI c)AgCl >AgBr>AgI d)AgBr >Agi>Agcl 2)the compressibility factor for a real gas is? a)equal to 1 b)zero c)not equal to 1 d)constant 3)at what ph scale will magnesium metal librate gas a)>1 b)<1 c)>7 d)<7 4)what is the hybridyzation for diamond a)sp3 b)sp3d2 c)sp2 d)sp3d 5)how many isomer has an heptane a)5 b)8 c)7 d)6 6)which of the following is an antiknock a)ethyne b)2-methyl pentane c)1,2-dichloroethane d)none of the above physics: 1)the major difference between x-ray spectrum and optical spectrum is? a)they differ with intensity b)they differ with colours c)they differ with different metal d)they differ with number of electron 2)in the conversion of galvanometer to ammeter, a)a wire of low resistance in parallel b)high resistance in series c)multiplier in parallel d)multiplier in series 3)the conductivity of a semiconductor increases with a)decrease temperature b)increased temp c)increased pressure d)constant GOOD LUCK |
Education / Re: Online tutorial in Physics, Chemistry, Maths for Jamb and pume by tboy08: 9:16pm On Apr 17, 2013 |
buzyguy: Let questnz troop in plsss!ok grab this: chemistry: which of the following is the increasing sensitivity to light? a)AgI >AgCL>AgBr b)AgBr >AgCL>AgI c)AgCl >AgBr>AgI d)AgBr >Agi>Agcl 2)the compressibility factor for a real gas is? a)equal to 1 b)zero c)not equal to 1 d)constant 3)at what ph scale will magnesium metal librate gas a)>1 b)<1 c)>7 d)<7 4)what is the hybridyzation for diamond a)sp3 b)sp3d2 c)sp2 d)sp3d 5)how many isomer has an heptane a)5 b)8 c)7 d)6 6)which of the following is an antiknock a)ethyne b)2-methyl pentane c)1,2-dichloroethane d)none of the above physics: 1)the major difference between x-ray spectrum and optical spectrum is? a)they differ with intensity b)they differ with colours c)they differ with different metal d)they differ with number of electron 2)in the conversion of galvanometer to ammeter, a)a wire of low resistance in parallel b)high resistance in series c)multiplier in parallel d)multiplier in series 3)the conductivity of a semiconductor increases with a)decrease temperature b)increased temp c)increased pressure d)constant GOOD LUCK |
Education / Re: Online tutorial in Physics, Chemistry, Maths for Jamb and pume by tboy08: 8:20pm On Apr 17, 2013 |
buzyguy: Ok,chemstry:the product of reactn btwn excez ethanol nd conc.H2SO4 at 145degcelsiuz is,a.ethene b.ethanoic acid c. diethysulphate d.ethoxyethaneethanol undergoes a dehydration reaction with H2SO4..at 180 degree c,ethene is formed and at 145 degree c at excess ethanol,ethoxyethane will be formed...so from my own point of view,i think the ans should be D it's been a while away from thread |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 7:00pm On Apr 17, 2013 |
Which of the following DOES NOT undergoes additional reaction? a) C2H4 b)CH3-CH triple bond CH-CH3 c)benzene d)non of the above |
Education / Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by tboy08: 2:14pm On Apr 17, 2013 |
Integrate 2x + 4/ x^2 + 4x + dx a)log x + 4 + c b)in x^2 + 4x + c c) 2x/4 + c d) 2x + 4 /2 + c |
Education / Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by tboy08: 1:45pm On Apr 17, 2013 |
My first question on this thread: write the two's compliment of the binary 11001? |
Education / Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by tboy08: 1:43pm On Apr 17, 2013 |
Wao it has been a while looking forward to seeing a maths thread like this.....hmm infact,i've missed alot |
Education / Re: 2013/2014 Obafemi Awolowo University ::ASPIRANTS:: by tboy08: 9:16pm On Apr 13, 2013 |
Yello friends,how jacking things.......i pray we all get admitted into OBA AWON UNIVERSITY given our desired course this year oooo |
Education / Re: Please I Need Help!!! by tboy08: 4:47pm On Apr 11, 2013 |
p.josh:practicals carry considerable mark but there's still hope.....just tackle your physics theory and objective with the mind of not missing any question...i had same experience when i wrote waec.it was in my chemistry practical....i fuked up in the practical,but i wrote the theory and objective with the mentality of not missing just a single question and to the glory of God i passed it........so tackle the theory and objective......all shall be well 2 Likes |
Education / Re: Medical Aspirants For Jamb 2013/2014,let Us Meet Here. by tboy08: 9:42am On Apr 10, 2013 |
1.D 2.A 3.A |
Education / Re: University Of Ibadan 2013/2014 Admission by tboy08: 7:09pm On Mar 22, 2013 |
Fynestboi: I dn google am na error d tn dey rytlol !! |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 11:36am On Mar 22, 2013 |
topsonkay: it's neonconfirm |
Education / Re: University Of Ibadan 2013/2014 Admission by tboy08: 11:05am On Mar 22, 2013 |
Leystra: Please I need you guys to provide an answer to this...the yesterday is saturday,so if it's tomorrow,today will be friday,since yesterday is not tomorrow,then today will be sunday.thus,leye speaks on sunday |
Education / Re: 2013/2014 Obafemi Awolowo University ::ASPIRANTS:: by tboy08: 8:46am On Mar 21, 2013 |
Fred120: We all are no longer aspirants but student hit Amena if u are sure,but is n't by mouth o,remember faith without work is like flogn a dead goatAMEN oooo |
Education / Re: University Of Ibadan 2013/2014 Admission by tboy08: 8:36am On Mar 21, 2013 |
According to my own point of view,reading is not worldly.........because the bible says "study to make yourself approve" every one reads at least one thing one way or the other...even bishops and pastors don't read bible only,they also read some other texts in other to get more knowledge of what's in the bible.......so mine is "NO" MY VOTE MUST COUNT OOOO!! Lol 1 Like |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 4:17pm On Mar 20, 2013 |
buzyguy: 1-c 2-b 3-i dnt knw ansa,cuz av nt heard of aldenone b4. loli'm sorry for replying late.....just that i was ban from posting....much thanks to olawalebabs who unban me.. (A) is the answer...i.e glucose reason :because glucose is gotten from the group aldenone i.e alkanals which is known has aldoses |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 9:25am On Mar 19, 2013 |
buzyguy: Let questnz com in plz,why d dry?ok i'll check it out may be some kind of mix up |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 8:56am On Mar 19, 2013 |
Which of the following is added to spirit that makes it undrinkable? a)propanol b)diluted HCl c)methanol d)glycerol when the three (R) group in the triglyceride of a soap are thesame,the soap is said to be a)hard b)simple c)complex d)soft an example of an aldenone sugar is a)gluose b)maltose c)pentope d)pepetose |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 8:40am On Mar 19, 2013 |
Simplefemo:ok.....to be more convinced,check ababio chemistry under the topic air and it's composition(function of rare gases are highlighted there) and chemistry jamb series i think 2010......well may be i might be wrong,but i think i'm sure |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 9:43pm On Mar 18, 2013 |
buzyguy: B Neon,4 high penetratnnice clue but it's B argon..... |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 9:20pm On Mar 18, 2013 |
buzyguy: Another attempt,Which of the follown is used to regenerate ethyne frm itz precipitate?a.CuSO4 B.NAOH c.AgNO3 D.H2SO4i think it's AgN03...it has a substitutional reaction wit ethyne |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 9:09pm On Mar 18, 2013 |
Which of the following is use in areodome beakon *please mind my spelling* a)Hydrogen peroxide b)neon c)argon d)helium |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 9:01pm On Mar 18, 2013 |
buzyguy: 1-A,bt i thnk itz hindered by H3PO4.2-B, 2 z subtractd frm that seven remaining 5,dat 2means bi,while dat 5means pentagonal making pentagonalbipyramidalyou're good my bro...indeed H3P04 is a catalystic inhibitor but it's not suitable for H202.....(a) is the best answer |
Education / Re: University Of Ibadan 2013/2014 Admission by tboy08: 8:55pm On Mar 18, 2013 |
shakur07: true talk bro ....me sef na fone engineering i dey practise bur i still dey read wella as no b everytym market dey comeBOY no de dull him self ooo... |
Education / Re: University Of Ibadan 2013/2014 Admission by tboy08: 8:06pm On Mar 18, 2013 |
ANDREW2EIC: I will be quitting my job 2moro. Book village on my mind.bro,i've been working in a factory and in thesame vein reading......one just need to be smart |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 7:53pm On Mar 18, 2013 |
Grab this: which of the following inhibit the decomposition of H202? a)glycerol b)Mn02 c)NaOH d)oxygen what is the shape of the compound of iodine and sulphur subscript 7 (IS7)? a)linear b)pentagonal bypyramidal c)heptagonal pyramidal d)trigonal bypyramidal |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 4:09pm On Mar 18, 2013 |
Simplefemo:number 2 is correct |
Education / Re: Biology, Chemistry and Physics tutorial thread for jamb by tboy08: 4:08pm On Mar 18, 2013 |
ANDREW2EIC:respect my bros .The question was extracted from oau post ume |
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