NECO JUNE/JULY 2019 PRACTICAL SPECIMEN FOR PHYSICS, CHEMISTRY, BIOLOGY, AGRIC SCIENCE & ANIMAL HUSBANDRY

NECO 2019 SPECIMEN

BIOLOGY PRACTICAL SPECIMEN:
SPECIMEN A: Elephant Grass
SPECIMEN B: Grasshopper
SPECIMEN C: Lizard
SPECIMEN D: Housefly
SPECIMEN E: Termite
SPECIMEN F: Spider
SPECIMEN G: Longitudinal
section of whole coconut fruit
SPECIMEN H: Cashew fruit
SPECIMEN I: Transverse Section
of Tomato fruit
SPECIMEN J: Tridax fruit
SPECIMEN K: Left femur of a
small mammal
SPECIMEN L: Flamboyant flower
SPECIMEN M: Tilapia Fish
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AGRIC PRACTICAL SPECIMEN:

SPECIMEN A: Knapsack sprayer
SPECIMEN B: Watering can
SPECIMEN C: Sandy soil
SPECIMEN D: Loamy soil
SPECIMEN E: Clay soil
SPECIMEN F: Yam tuber
SPECIMEN G: Cassava Root
SPECIMEN H: Ginger rhizome
SPECIMEN I: Broiler
SPECIMEN J: Catfish
SPECIMEN K: Snail
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CHEMISTRY PRACTICAL
SPECIMEN:

Requirements:
(a) One burette (50cm³)
(b) One pippete (20cm³/25cm³).
However, all candidates in a
center must use pipettes of the
same volume.
(c) The usual apparatus and
reagents for qualitative work
including:
(i) Dilute sodium hydroxide
solution
(ii) Dilute ammonia solution
(iii) Dilute hydrochloric acid
(iv) Distilled water
(v) Red and Blue litmus paper
(vi) Barium chloride solution
(vii) Phenolphtalein
(d) Methyl orange
(e) One boiling tube
(f) Five test tubes
(g) Filtration
(h) Source of heat
Each candidate should be
supplied with the following:
Labelled An, Bn, Cn, where ‘n’ is
the candidate’s serial number.
(a) 150cm³ of chloride acid
solution in a bottle labelled “An”.
The acid solution which should be
the same for all candidates will
contain 8.60cm³ of the
concentrated hydrochloric acid
per dm³ solution.
(b) 150cm³ of sodium
trioxocarbonate (iv) solution in a
bottle labelled “Bn”. The solution
which should be the same for all
candidates will contain 3.20g of
sodium trioxocarbonate (iv) per
dm³ of solution.
(c) One spatulaful of potassium
trioxocarbonate (iv) salt in a
specimen bottle labelled “Cn”.
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PHYSICS PRACTICAL SPECIMEN:

QUESTION 1
• Retort stand
• Pendulum bob
• Thread
• Stop watch (stop clock)
Question 2
• Rectangular glass prism
• Drawing board
• Drawing papers
• Four optical pin
• Four thumb pins
Question 3
• Resistance box
• Voltmeter (0-3V)
• 2V accumulator
• Plug keys
• Connecting wires

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Posted by admin on 7th July 2019.

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Categories: NECO