EDU:- 2014 WAEC SPECIMENS (CHEMISTRY AND PHYSICS)

By 07:56 Sun, 09 Mar 2014 Comments


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 tetraoxosulphate

(vi) solution

-freshly prepared iron(II)

tetraoxosulphate

(VI) solution

-burette(50cm 3),pipette

(20cm 3 or 25cm 3),filtration

apparatus

-methyl orange

-boiling tube, test tubes,

-SALTS; CuO,ZnSO4,Na2CO3

PHYSICS SPECIMEN

A. GENERAL APPARATUSbr / -

Mathematical tables

-Graph paper

-Geometrical instruments

B. SPECIFIC APPARATUSbr /

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


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