2014/2015 NECO AGRICULTURAL SCI. SPECIMENS 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===> Tomatoes Fruit SPECIMEN M===> A Chunk of meat (fresh) SPECIMEN N===> Fresh Milk SPECIMEN O===> Feather 2014/2015 NECO BIOLOGY 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===> Tomatoes 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 NECO 2014/2015 CHEMISTRY SPECIMENS ================================= (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
Posted on: Wed, 21 May 2014 07:52:08 +0000
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