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NECO 2014 Biology, Agric Science , Physics & Chemistry Practical Specimen






NECO 2014: Biology, Agric Science , Physics & Chemistry Practical Specimen




2013/2014 NECO JUNE/JULY EXAMINATION
BIOLOGY PRACTICAL SPECIMENS
SPECIMEN A Cervical vertebra
SPECIMEN B Thoracic Vertebra
SPECIMEN C Quadrat
SPECIMEN D Sweep net
SPECIMEN E Pride of Barbados Flower SPECIMEN F Ripe Mango
SPECIMEN G Tridax fruit
SPECIMEN H Coconut Fruit
SPECIMEN I Pawpaw Fruit
SPECIMEN J Tomato Fruit
SPECIMEN K Bean seedling (6 days old from the date of planting)
SPECIMEN L Lizard
SPECIMEN M Grasshopper
SPECIMEN N Tilapia
SPECIMEN O Cockroach
SPECIMEN P Cactus Plant
SPECIMEN Q Water Lettuce

AGRIC PRACTICAL SPECIMEN
SPECIMEN A Hook &; Line
SPECIMEN B Ranging pole
SPECIMEN C Spanner
SPECIMEN D Hoe
SPECIMEN E Measuring tape
SPECIMEN F Leaves with patches of Chlorosis
SPECIMEN G Centipede
SPECIMEN H Clay
SPECIMEN I Cowpea seeds affected by weevil
SPECIMEN J Yam tuber affected by beetles
SPECIMEN K Variegated Grasshopper
SPECIMEN L Tomato Fruit
SPECIMEN M A Chunk of meat (fresh)
SPECIMEN N Fresh Milk
SPECIMEN O Feather

PHYSICS PRACTICAL SPECIMEN
(A) GENERAL APPARATUS
-Mathematical tables
-Graph tables
-Geometrical instruments

(B) SPECIFIC APPARATUS:
QUESTION
1 -Metre rule
-Masss of 50g labelled M and attached firmly on the 95cm mark of the provided Metre rule
-G clamp
-Stop watch/clock

QUESTION 2
-Converging lens
-Plane mirror
-Ray box
-Metre rule
-lens holder

QUESTION 3
-1 plug key
-Ammeter. (0 -1A)
-2 ohm standard resistor labelled X
-Potentiometer
-Jockey
-8 connecting wires
-2V accumulator/2 dry cells of e.m.f 1.5V each

CHEMISTRY PRACTICAL SPECIMEN
(a) One burette 50cm^3
(b) One pipette, 20 or 25cm^3 How ever, all candidates in a centre must use pipettes of thesame volume
(c) The usual apparatus and reagent for qualitative work includes:
(i) Sodium hydroxide solution
(ii) Dilute ammonia solution
(iii) Dilute hydrochloric acid
(iv) Distilled water
(v) Dilute trioxonitrate
(v)acid
(vi) Lime water
(vii) Red and blue litmus paper
(viii) Aqueous solution of potassium iodide
(ix) Potassium iodide solution
(e) Methyl orange
(f) One boiling tube
(g) Five test tubes
(h) Filtration apparatus

Wishing you guys all the bext in your EXAMS










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