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States Question 1 Question 2 Question 3

SBP Reactivity of alkali metals

towards oxygen

Effect of metals on iron

rusting

Effect of size of zinc on

the rate of reaction

Terengganu Heat of combustion of

various alcohols

Reactivity of alkali metals

towards oxygen

Effect of catalyst on the

rate of decomposition of

hydrogen peroxide

Kedah Reactivity of alkali metals

with oxygen

Effect of quantity of

catalyst on the rate of

decomposition of

hydrogen peroxide

Effect of metals on the

rusting of iron

Perak End-point of titration - Effect of temperature on

the rate of reaction

Johor Effect of other metals on

rusting of iron

- Effect of catalyst on the

rate of reaction

Perlis Construct electrochemical

series based on the

potential difference of

pairs of metals

- Effect of

concentration/catalyst on

the rate of reaction

between an acid & metalKelantan Heat of combustion of

various alcohols

- Effect of the type of

electrode on the product of

electrolysis at anode

Kuala

Lumpur

Heat of displacement of

copper by different metals

- determine the position of

carbon in the reactivity

series based on its ability

to reduce metal oxides

Pahang Heat of combustion of

alchols

- Effect of catalyst on the

rate of decomposition of

hydrogen peroxide

Mallaca Relationship betweenconcentration of nitric

acid and its pH value

- Investigate the differencein electrical conductivity

between an ionic

compound and a covalent

compound

Selangor Effect of metal on rusting

of iron

- Effect of temperature on

the rate of reaction

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Year Structure Question Planning an Experiment

2009 1 Effect of type of electrode on the

electrolysis of aqueous solution

2 Rate of reaction

1 Relationship between concentration of

nitric acid & pH value

2008 1 Effect of ethanoic acid and ammonia

solution on the coaagulation of latex

1 Reactivity of lithium, sodium and

potassium with water

2007 1 Exothermic & endothermic reaction 1 Construct electrochemical series to

determine factor that influence the

difference in voltage

2006 1 Heat of neutralization 1 Compare iron & steel from the aspect

of hardness/resistant to corrosion

2005 1 Freezing point of naphthalene

2 Electrochemical series based on

potential difference

1 Effect of alloying on the hardness of

metal

2 How concentration affect the rate of

reaction of acid with metal

2004 1 Empirical formula of magnesium

oxide2 Reactivity series of metals

1 Prepare esters from two different

alcohol

2003 1 Effect of temperature on the rate of

reaction

2 Construct ionic equations through

continuous variation method

1 Compare the elasticity of vulcanized

rubber & unvulcanized rubber