₦airaland Forum

buzyguy: 4chem' 1-c 2-d 3-d 4-a 5-none,itz 9 isomers 6-d physcz,1-b 2-a 3-a

buzyguy: 4chem' 1-c 2-d 3-d 4-a 5-none,itz 9 isomers 6-d physcz,1-b 2-a 3-a

buzyguy: 4chem' 1-c 2-d 3-d 4-a 5-none,itz 9 isomers 6-d physcz,1-b 2-a 3-a

Akin1212: What ℓ̊ know is that UI give mbbs admission to cambridge students more.... Cos they believe you already have Bsc. But there is no harm in trying

buzyguy: Emmer@,ur questnz r 2tough 4me oo. I dnt tnk i cn tackle them as xpectd unlez i consult sum oda txts,bt da tym z already gone 4dat cuz da xam z already brngn out itz aroma showing itz nearer dan b4.mayb afta jamb then we button on our search lightz nd brng diverse questnz,i pray nd prophesize dat evry1 of us here would emerge vry far abov 300,evn one of the top scorerz in jesus' name

klem93: Whch of d ffg is sex-linked xter? A. Sickle cell anaemia b. Tongue rolling c. Skin colour d. Colour blindnex.

shakur07: oga ur own case don pass ds thread ....master ?? Yhu be oga patapata @ d top ...we wey be say common degree na hn we dey pursue first for hia

buzyguy: (1)What happenz to the conductivity of an electrolyte as itz concentration reducez? It,a.decreasez b.is unaffected c.decreases d.reduces to zero (2)what happenz to da molar conductivity if da concentratn z reducez by a factor 4. It, A.increasez by 2 b.increasez by 4 c. Decreasez by 2 c.decreasez by 4

buzyguy: 20cm3 of co are mixed and sparked with 200cm3 of air containing 21% of o2.what is the total volume of the resulting gases if all volumez are measured at s.t.p? A.179cm3 b.200cm3 c.210cm3 d.220cm3

buzyguy: Ca3(po4)2 is a sparingly soluble salt in water.the molar solubility of the salt in termz of itz solubility product,ksp,is given by: a.[ksp/108]^1/3 b.[ksp/108]^1/5 c.[ksp/36]^1/3 d.[ksp/36]^1/5

Mbahchiboy: What are the constituent and uses of lucas reagent?

buzyguy: A chloroform solutn of pure organic compound was spotted at a distanc 0.80cm frm the base of a 20cm long chromatoplate.if the compound has the rf-value of 0.505 and movez half way up the 20cm plate,what z the distance of the slvent from the top of the plate upn elution?

buzyguy: Yeah,afta much argumnt on it...a lecturer said it isnt so for advnce dealns.i guez ur txt z fundament physcz

buzyguy: Chai,u r too correct!

larri: C6H5MgBr(alkyl group and benzene and the halogens) general formula RMgX R is benzene X is d halo group

larri: 1. Which of this is a materials for d smelting of iron ore in a blast furnace A.CaCO3 B.Zn(NO3)2 C.CuSO4 D.AlCl3 E. CaSo4
2.Which of this silver halide salt is readily soluble in ammonium hydroxide A.AgI B. AgBr C.AgCl D. AgF.
3. Chlorine,bromide and iodine resemble each other in that all A.dissovle in alkalis B. React violently with hydrogen without heating C.displace each other from solutions of their salts D.are gases E.are liquids.

buzyguy: Alkylmagnesiumhalides,CnH2n+1mgX WHERE X z da halide

buzyguy: 50cm3 of 0.10mol/dm3 Hcl solutn z mixed with 50cm3 of 0.15mol/dm3 NaoH Solutn.what z the pH of da resulting solution?

buzyguy: Hmm,i tnk itz energy over volume nau.chck it wel nt area.

buzyguy: Hmm,sam as pressur f/A:M/T^2L