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SULIT t5LU2
Etaminer's
(a) Based on the Diagram 2.1 and Diagram 2.2, complete the temperature reading
Use
in Table 2.

Berdasarkan Rajah 2.1 dan Rajah 2.2, lmgkapkan bacaan suhu dalam Jadual 2.

Solution Temperature (oC)
Laratan Suhu ("C)

Distilled water
Air suling

Distilled water + sodium hydroxide
Air suling + natrium hidroksida

Table 2
Jadual 2 2(a)
12 marl<sl E
12 markah)

(b) State one inference for this experiment.
E
Nyatakan sat;l inferens bagi eksperimen ini. 2(b)

[1 mark]
ll markah)

(c) State the manipulated variable in this experiment.
E
Nyatakan pembolehubah dimanipulasikan dalam eksperimen ini. 2(c)

u';##'

14 Mark E the chemical substance that will give the same observation as in
Diagram2.2.

TandakanZ fugi bahan kimia yang akan memberi pemerhatian yang sama
seperti Rajah 2.2.

tr Ammonium chloride
Ammonium klorida

tr Concentrated sulphuric acid 2(A
Asid sulfurik pekat

ll markl E
r
[l markah] Total

A2

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