PHYSICS SPECIMENS
-250ml measuring cylinder-1liter of kerosene
-five masses 50g each
-vemier calliper
-sewing thread
QUESTION 2
-4 optical pin-4 thumb pins
-plain sheet/drawing paper
-drawing board
QUESTION 3
-2resistor covered and labelled X
-resistance box
-key/switch
-ammerter 0-30A
-two dry cells each of e.m.f 1.5v
-connecting wires
Chemistry specimens
a)one burette (50cm^3)
b)one pipette (20cm^3) or (25cm^3).however all candidate in a centre must use pipette of the same volume
c)the usual apparatus for filtration
d)the usual apparatus and reagents for qualitative work including
i)dilute sodium hydroxide solution
ii)dilute ammonia solution
iii)dilute hydrochloric acid
iv)barium chloride solution
v)distilled water
vi)red and blue litmus paper
vii)dilute trioxonitrate(v)acid
viii)concentrated tetraoxosulphate (vi) acid
ix) lime water
x) ammonium trioxocarbonate(iv)solution
xi)freshly prepared iron(ii)tetraoxosulphate(vi)solution
e)methyl orange
f)one boiling tube
g)five test tubes
h)source of heat
i)wash bottle containing distilled water
j)filtration apparatus
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