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Author Topic: BIOLOGY, AGRIC, CHEMISTRY & PHYSICS PRACTICAL SPECIMENS  (Read 559 times)
May 28, 2015, 08:38:31 PM

Offline Yakub Oloyede

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PRACTICAL SOLUTIONS WILL ALSO BE POST HERE SOON @SPYLOADED.COM

NECO AGRIC SPECIMEN.


A: mango drag

B: Rake

C:
Gunter's chain

D: Electric bulb

E:
Egg candler

F: Igneous rock

G:
Sedimentary rock

H:
Metamorphic rock

I: Cowpea

J: Rice grain

K: Banana fruit

L:
Goat's skin

M: Poultry egg

N:
Tick

O: Blood meal>>>

NECO BIOLOGY SPECIMENS

A - HOUSE-FLY
B - TOAD/FROG

C - HIBISCUS FLOWER

E - BEAN SEED

F - COCONUT FRUIT (WITH HUSK)

G - MAIZE FRUIT (MAIZE GRAIN)

H - MANGO FRUIT

I - TOMATO FRUIT

J - COCKROACH

K - EARTHWORM

L - THORACIC VERTEBRA

M - CERVICAL VERTEBRA

N - CAUDAL VERTEBRA

O - SACRAL VERTEBRA

P - HUMERUS>>>

CHEMISTRY SPECIMEN

( A ) ONE BURETTE (50cm³)

( B ) ONE PIPETTE (20cm³) OR
25cm³)

NOTE: ALL CANDIDATES IN A
CENTRE MUST USE PIPETTES OF
THE SAME VOLUME.

( C ) THE USUAL OF THE SAME FOR
FILTRATION

( D ) THE USUAL APPARATUS AND
REAGENTS FOR QUALITATIVE
WORK INCLUDING:


(i) RED AND BLUE LITMUS PAPER


(ii) AQUEOUS AMMONIA


(iii) DILUTE HNO³-

(iv) DILUTE SILVER
TRIOXONITRATE

(V) SOLUTION


(v) AQUEOUS SODIUM
HYDROXIDE


(vi) DILUTE HCI


(vii) POTASSIUM THIOCYNATE SOLUTION


(viii) POTASSIUM
HEPTAOXOCHROMATE

(VII)
SOLUTION


(ix) BARIUM CHLORIDE SOLUTION

(E) SPATULA

(F) FILTRATION APPARATUS

(G) ONE BEAKER

(H) ONE BOILING TUBE

(I) FOUR TEST TUBE

(J) PHENOLPHTHALEIN INDICATOR

(K) METHYL ORANGE INDICATOR

(I) MATHEMATICAL TABLE/
CALCULATOR

(M) WASH BOTTLE CONTAINING
DISTILLED/ DEIONIZER WATER

PHYSICS SPECIMEN

QUESTION 1 METRE RULE
KNIFE EDGE
WATER
KEROSENE
2 BEAKERS
4 MASSES OF 20g EACH STRING OF NEGLIGIBLE MASS

QUESTION 2 RECTANGULAR GLASS BLOCK
FOUR OPTION PINS
FOUR THUMB PINS
PLAIN SHEETS
DRAWING BOARD

QUESTION 3 POTENTIOMETER
JOCKEY
2V ACCUMULATOR OR 2 X 1.5V
DRY CELLS
2 RESISTOR
PLUG KEY VOLTMETER (0 - 3V)


Don't forget to invite your friends... subscription still going on contact us 08061284926/ 08137590909
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