Sunday, 25 May 2014

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NECO 2014 BIOLOGY, AGRIC SCIENCE , PHYSICS & CHEMISTRY PRACTICAL SPECIMEN

  • Sunday, 25 May 2014

    • 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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