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Neco June/July 2018/2019 Specimens/Practicals
Views: 1591  |  Comments: 1 |  Posted: 01:48 Thu, 24 May 2018
Photo Kunlessi (¥ 15501 NU)
Star:Ultimate ult
Created Topics: 1517
Replies: 109
Posted on: 01:48 Thu, 24 May 2018



NECO 2018 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

===================================================




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

===================================================



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".

===================================================



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


COMPLETED
:- Ifadare, Emeka Obih, owner
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Replies

Photo Ifadare (¥ 9 NU)
Star: Novice
Created Topics: 0
Replies: 3
Posted on: 01:48 Thu, 24 May 2018
You are too much Sir
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