Author Topic: Weac, Neco, Waec GCE And Neco Real Answers 98% Sure (Read 32045 times)

prof · « **on:** March 27, 2012, 09:33:16 AM »

I will be dropping Weac, Neco, Waec GCE And Neco and practicals Real Questions and Answers on this thread

Those of u that used the jamb Expo i posted here, knew I did posted the real answer here, even though only 2 people came back to thank me.
Like I always say,
"Please Always crosscheck when answering the questions".
I will be giving it out for free, pls any appreciation would do.
Please you all can thank me by sending recharge cards to show your appreciations:)
My number 08065441577

Pls hit the facebok like button and invite ur friends

Codedzone for geeks · « **on:** March 27, 2012, 09:33:16 AM »

prof · « **Reply #1 on:** March 27, 2012, 09:35:24 AM »

2012 WAEC PHYSICS PRACTICAL
Question 1 => retort stand with clamp;spring balance; two
beakers,500cmcube
a) containing water and labelled water
b) containing kerosene and labelled liquid L;set of masses
50g,100g,150g,200g,250g;thread about 1m.
Question 2 => retort stand with clamp;flat bottom plastic
petri-dish;syringe about(0-10cmcube). Remove the needle.
Pull up the plunger. Use flame from a match stick to melt
and seal the tip of the syringe to ensure that it is air
tight; use appropriate (plastic to plastic) adhesive to fix
the bottom of the petri-dish symmetrically to the top of
the plunger; set of masses 500g,1000g,2000gand 2500g.
Note: Masses may be improvised with fine dry sand.
Question 3 => potentiometer (0-100cm)
ammeter(0-3A) volmeter(0-5V) 2ohms standard resistor
labelled
R; two dry cells each 1.5v or 2v freshly charged
acc*mulator;plugkey;eight connecting wires.
2012 WAEC BIOLOGY PRACTICAL SPECIMENS
Specimen A => Garden egg friut
Specimen B => Tridax fruit
Specimen C => GrainWeevil
Specimen D => Tick
Specimen E => Rat {wet Preserved}
Specimen F => Atlas vertebra of a small mammal
Specimen G => Axis vertebra of a small mammal
Specimen H => Cervical vertebra of a small mammal
Specimen J => Tilapia fish <web preserved>
Specimen K => Toad <wet Preserved>
Specimen L => Lizard <wet Preseved>
NOTE:- Specimen F, G & H are Peculiar to Candidate in
Ghana, Sierra-Leone & the Gambia Only.
Watch Out For The Questions!

prof · « **Reply #2 on:** March 27, 2012, 09:38:00 AM »

2012 WAEC AGRIC PRACTICAL

Here it is:
:-Specimen A = wood
ash(to be labelled)
b = charcoal(to be
labelled)
c = limestone(to be
labelled)
d = garden soil
e = dillute hydrochloric
acid(to be labelled)f = 250cm measuringcylinder more coming[/
color]
AGRIC FULL
PRACTICAL ANSWERS
A = wood ash |
chemical
compound = Ca4(PO4)2
SiO4 it
is a lime chemical
B = charcoal | source =
burnt
wood
C = limestone |
chemical
compound = CaCO3 |
use as
lime advantages of b
and c
1 : improve the soil
structure
2 : increase microbial
activities
3 : increases organic
matter
breakdown
4 : reduces soil ph
5 : enhances the
movement of water
and air in the soil
Effects of excess of
a , b and c
1 : decrease the
activity of soil
microbes
2 : changes soil ph
3 : differencies of iron ,
magnessiu$ and
copper
4 : inhibit absorption of
boron
5 : decreases the soil
phosphorus there is
more specimen
specimen f =
measuring
cylinder
pour the garden soil in
a measuring cylinder
and add
hcl acid to it the soil
becomes
acidic as it turns blue
litmus
red in summary any
substance that turns
blue litmus paper to
red is an acidic
substance but if it
turn red litmus blue it
is an
alkaline causes of soil
acidity
1 : leaching
2 : use of acid fertilizer
3 : acc*mulation of
hydrogen ion in the soil
4 : heavy rainfall
5 : present of sulphur
in soil
6 : purification in a
water logged soil

Codedzone for geeks · « **Reply #2 on:** March 27, 2012, 09:38:00 AM »

prof · « **Reply #3 on:** March 27, 2012, 09:49:38 AM »

2012 WAEC BIOLOGY PRACTICAL SPECIMENS

Specimen A => Garden egg friut

Specimen B => Tridax fruit

Specimen C => GrainWeevil

Specimen D => Tick

Specimen E => Rat {wet Preserved}

Specimen F => Atlas vertebra of a small mammal

Specimen G => Axis vertebra of a small mammal Specimen

H => Cervical vertebra of a small mammal

Specimen J => Tilapia fish [web preserved]

Specimen K => Toad <wet Preserved>

Specimen L => Lizard <wet Preseved>

NOTE=> Specimen F, G & H are Peculiar to Candidate in Ghana, Sierra-Leone & the Gambia Only.

I'll Give You the Real Question Soonest

princejava · « **Reply #4 on:** March 27, 2012, 10:52:27 PM »

Nice one Sir, keep it up,

Codedzone for geeks · « **Reply #4 on:** March 27, 2012, 10:52:27 PM »

Donkinsley · « **Reply #5 on:** March 28, 2012, 09:57:04 AM »

Tans sir I wil reward you when it is over

cheeza91 · « **Reply #6 on:** March 28, 2012, 10:53:39 AM »

Thank u sir

opystle · « **Reply #7 on:** March 28, 2012, 12:33:42 PM »

u re mouthed...............

cyclops · « **Reply #8 on:** March 28, 2012, 12:38:02 PM »

I will never 4get you, when my exams are over.
Thanks alot

cyclops · « **Reply #9 on:** March 28, 2012, 12:38:23 PM »

I will never 4get you, when my exams are over.
Thanks alot

Xeasy · « **Reply #10 on:** March 28, 2012, 01:48:12 PM »

This is a promise...... U must get a reward frm me after the exams.....just keep it going

Xeasy · « **Reply #11 on:** March 28, 2012, 01:51:28 PM »

This is a promise.......u must get ur Reward frm me after the exams.........just keep it going

blazing99 · « **Reply #12 on:** March 28, 2012, 04:05:57 PM »

prof tanx 4 d agric pls i need nigeria chemistry pratical pls help d exam is coming up on 4th of april.

makenzy · « **Reply #13 on:** March 28, 2012, 04:16:49 PM »

tanks so much sir bt i'll appreciate it much if u cn b sendin it ontym so dat we cn crosscheck wel.pls we nid chemistry practical.

prof · « **Reply #14 on:** March 29, 2012, 08:08:27 AM »

2012 PRACTICAL CHEMISTRY

(1)
burette of 50cm capacity
pipette, either 20cm or 25 (using d usual apparatus for titratione)
Reagents for qualitative work
(i)red and blue litmus paper;
(ii)aqueous ammonia
(iii)dilute hydrochloric acid
(iv)dilute sodium hydroxide solution
(v)barium chloride solution
(vi)dilute trioxonitrate (V) acid
(vii)silver trioxonitrate (V) solution [AgNO3]
(viii)lime water
methyl orange indicator
(2)
A. 150cm of tetraoxosulp£ (VI) solution in a corked flask or bottle,labelled 'A' containing 2.8cm of concentrated H2SO4 (about 98% w/w)per dm of solution.
B. 150cm of NaOH solution, in a corked flask or bottle labelled 'B' containing 3.9g of NaOH per dm of solution.
C. 10cm of (NH4)2SO4 solution in a bottle labelled 'C' containing 66g of (NH4)2SO4 per dm of solution.
D. 10cm of FeCl3 solution in a bottle labelled D containing 40g of FeCl3 per dm of solution.

Codedzone for geeks · « **Reply #14 on:** March 29, 2012, 08:08:27 AM »

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Author Topic: Weac, Neco, Waec GCE And Neco Real Answers 98% Sure (Read 32045 times)

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