NECO SPECIMENS (PHYSICS AND CHEMISTRY, AGRIC AND BIOLOGY) 100% REAL!! NECO PHYSICS SPECIMENS A. GENERAL APPARATUS: -Mathematical tables -Graph paper -Geometrical instruments B. SPECIFIC APPARATUS: Question 1 -Metre rule -Knife edge -50g mass covered and labelled m1 -100g mass covered and labelled m2. -Two pieces of thread (about 75cm long each) -Beaker -Water Question 2 -Drawing board -Drawing papers -Four optical pins -Four drawing pins -Rectangular glass block -30cm ruler Question 3 -2V accumulator or 2 x 1.5V dry Leclanche cell -Plug key -Resistance box -2 ohms resistor -5 ohms resistor covered and labelled X -Voltmeter (0- 5V) -Ammeter (0-1A) -10 connecting wires. NECO CHEMISTRY SPECIMENS usual apparatus are and reagents -dilute sodium hydroxide solution -dilute ammonia solution -dilute hydrochloric acid -distilled water -red and blue litmus paper -fehlings solution(I&II) -concentrated tetraoxosulphat e (vi) solution -freshly prepared iron(II) tetraoxosulphat e (VI) solution -burette(50cm^3 ),pipette (20cm^3 or 25cm^3),filtrat ion apparatus -methyl orange -boiling tube, test tubes, -SALTS; CuO,ZnSO4,Na2CO 3 Biology Practical Specimens Specimen A- Grasshopper Specimen B-Cockroach Specimen C- Agama Lizard Specimen D-An Egg(fowl) Specimen E -Housefly Specimen F-Germinating bean seedling (seven day old with cotyledons attached) Specimen G-Land snail Specimen H- Termite Specimen I-Gizzard of bird(fowl) Specimen J-Kidney of small mammal(rat/ rodent/mouse) Specimen K- Liver of small mammal(rat/ rodent/mouse) Specimen L-Maize seedling(seven day old) Specimen M-Rat/mouse Specimen N-Mushroom Specimen O-Cactus plant Specimen P- Bean seed infested with weevil Specimen Q-Maize seed infested with weevil. Agric Practical Specimens Specimen A-Rake Specimen B-Cutlass Specimen C-Sinkle Specimen D-Watering can Specimen E-Knapsack sprayer Specimen F-Clay soil Specimen G- Sandy soil Specimen H - Hen(live) Specimen I-Mucuna plant Specimen J-Urea fertilizer Specimen K-Grasshopper Specimen L- Yam beetle Specimen M-Capsid Specimen N-Udder of a cow Specimen O-Piece of skin of a ruminant
Posted on: Fri, 07 Jun 2013 08:36:41 +0000
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