₦airaland Forum

omoskenso:
Ozwur!

That number, doesn't it look similar or same with the one on my profile??

I deal on gadgets, fool

I'm done replying you, everyone beware of this dude

his other number,
lol keep chatting yourself

here

omoskenso:
I beg your pardon, do i even know you??

Where's the prove that i tried to scam you??

Did you do a search on the number that tried to scam you and it showed "omoskenso"??

If you can prove it you're a Big FOOL because you Goat also tried to scam me but instead of kids to do proper verification, you will rush to tarnish someone else or you're so lost in your village that you haven't heard of impersonation??

Lol you chatted with yourselve on WhatsApp and make bogus screenshots, that's not my phone number

Beware of these two numbers
+234 703 714 2639
+234 708 771 4368

lol the same omoskenso, he tried to scam me of my yuan

fixedhollies:
ok... the names on those details are they his? I mean is fidelis his real name?

OGOJNR:
yea bro,dis nko
how much work is required to carry a charge of 0.00003c for a point 50cm from a charge 0.0002c to a point 20cm from it

W= QV
V= KQ/a-b


convert d distance to metre...= 0.5m and 0.2 m
W= 8.90*10"9 * 0.0002*0.00003/0.50-0.20
= 8.9*10"9 * 6*10" -9/0.30

= 53.4/0.30
= 178JOULE

OGOJNR:
prove you are a science student,solve this
three cells of e.m.f. 3v each are connected in parallel,calculate the net emf of the cell

3v.

horpeyemmi66:
*CHEMISTRY | ELECTROLYSIS 001

1. If the cost of electricity required to deposit 1g of aluminium is N4.00, how much would it cost to deposit 24g of copper?[Al=27, Cu=64]

A. ₦27.02

B. ₦37.02

C. ₦47.02

D. ₦57.02

2. A current of 0.50A flows for 16mins 5seconds and deposits 0.163g of a metal X during the eletrolysis of an aqueous solution of a salt of the metal. What is the charge on the metal ion?

A. ±4

B. ±3

C. ±2

D. ±1

3. What volume of Oxygen measured at STP would be liberated by passing a current of 10A into a Hoffman's voltameter containing acidified water for 965 seconds?

A. 5.60 dm3

B. 0.560 dm3

C. 11.2 dm3

D. 1.12 dm3

4. What mass of bromine would be produced during the electrolysis of molten lead(II) bromide in which 10.35g of lead was deposited?[Pb=207, Br=80]

A. 4.00g

B. 7.00g

C. 4.50g

D. 8.00g

I intentionally added options cos there is a high proclivity for people to mix things up...ending up with weird answers.

Just smash that...

A B D D.

enry54:
A body starts from rest and moves with uniform acceleration of 6m/s^2. What distance does it cover in the third second?

H=0.5.a ((T3)^2-(T2)^2)

=0.5. 6.( 9-4)

= 3*5
= 15m

Seunvense:
Kudos to HORPEYEMMI66,OGOJNR,MATHEFARO et al for keeping this thread alive.

You guys should check this out:
Of course, we all saw the culprit---and hit the man on the head
(a)approached (b)approaching (c)approach (d)approaches

A

45cm^3 of a mixture of carbon( II ) and carbon ( IV ) oxide were mixed with 45cm^3 of oxygen,and exploded.The volume of the resulting gas,measured at the same temperature and pressure,was 70cm^3.Calculate the volume of the carbon monoxide in the original mixture?

OGOJNR:
yh,what is prickling and name a substance used for it

removal of oxides prior to electroplating/electrolysis
using HCL.

Following

Kunlexic ah sight u

Fynestboi: A whatapp for 2014/2015, aspirant of Oau is now on, if you wanna join drop you digit, then i get you in right away.


Start preparatn for PUME now dnt think or look at the distance coz its nearer than you think .

08120905830

When you cross deep rivers, I
will be with you, and you won't
drown. When you walk through
fire, you won't be burned or
scorched by the flames. -Isaiah
43:2..... happy new year in advance.

Influence01: What is d oxidation Number of oxygen in superoxide

-1/2

...welldone guys

bee2me: Whats the function of FUSE in an electric home appliances...wat does the combination of oxygen and ethyl produce nd its function...

to break off circuit..... Forms oxyethyne use in cutting/melting metal(welding) bcus of d heat envolved

prince CEE: meridian?
Cos i ve really forgotten most of magnetic and electromagnetic stuff

no!!!!!

ISOCLINOC AND ISOAGONIC

Line of equal dip qnd declinqtion qre cqlled?

CORN is also called the formula of which funtional group?

Define heat of atomisation

[left][/left]

Ai-bi-ke:
all is well!....prove me wrong for daht Image ans!

is it a convex or concave mirror?

ChocolateBarbie: 1] formula of methyl orange is C14H14N3NaO3S

2] Dat ah knw not

anthraquinone

Ai-bi-ke:
how can a longitude wave form a stoppin/stationary wave,..and d image is @infinity not bhind F

both longitudinal and transverse wave form standing wave I.e sound and water wave repestively. I don't agree with that image ansa

great.david:
1)Which of the following increases the solubility of a substance?
a) positive catalyst
b) increase in concentration
c) decrease in concentration
d) negative catalyst
2)which of the following has the highest boiling point?
Methane, 2- methyl hexane, hexane
physics:
1)which of the following produces a stationary wave
a)longitudinal and transverse
b)transverse only
c)longitudinal only
d)wave in a string only
2)where is the image found when the object is at Focus (F)?
Maths:
1)convert this binary 110001 to a composite number
2)differenciate y = sinx

1 increasing concventration. 2 methyl hexane. Longitudinal only. The image will b magnified formed behind 2F

What's the formular of methyl orange?

Dyes are very effective due to the presence of what?

Eloghosa78: Guy,no longer Uniben....U don port abi?.

yes boss

ChocolateBarbie: Pet.Eng.

nice one