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Sc-F3 (5.0)

Authored by Mohd Suhaimi Che Ani

Science

7th - 9th Grade

Used 85+ times

Sc-F3 (5.0)
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following pair of energy is involved in thermochemistry?

Manakah pasangan tenaga berikiut yang terlibat dalam termokimia?

Heat and Chemical

Haba dan Kimia

Heat and Electrical

Haba dan Elektrik

Chemical and Light

Kimia dan Cahaya

Electrical and Light

Elektrik dan Cahaya

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Heat is released to the surroundings by this reaction. What is this reaction?

Haba dibebaskan ke persekitaran daripada tindak balas ini. Apakah tindak balas ini?

Exothermic

Eksotermik

Endotermic

Endotermik

Ectothermic

Ektotermik

Isotermic

Isotermik

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Heat is absorbed from the surroundings by this reaction. What is this reaction?

Haba diserap daripada persekitaran daripada tindak balas ini. Apakah tindak balas ini?

Endothermic

Endotermik

Exothermic

Eksotermik

Ectothermic

Ektotermik

Isothermic

Isotermik

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What happen to the surrounding temperature when magnesium ribbon is dissolving in vinegar solution?

Apakah yang terjadi kepada suhu persekitaran apabila riben magnesium melarut dalam larutan cuka?

Increases

Meningkat

Decreases

Menurun

No change

Tiada perubahan

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which one of the following is not an example of exothermic reaction?

Manakah yang berikut bukan merupakan contoh tindak balas eksotermik?

Media Image
Media Image
Media Image
Media Image

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which one of the following is correct about the reaction shown in the diagram?

Manakah yang berikut benar tentang tindak balas yang ditunjukkan dalam rajah?

Heat energy absorbed is used to break chemical bonds

Tenaga haba yang diserap digunakan untuk memutuskan ikatan kimia

The chemical energy of the reactants is changed into heat energy

Tenaga kimia bahan tindak balas ditukarkan kepada tenaga haba

Temperature of surroundings increases.

Suhu persekitaran meningkat.

Energy change: Chemical energy --> Heat energy

Perubahan tenaga: Tenaga kimia --> Tenaga haba

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The table above shows the observation. State the types of reaction for X and Y.

Jadual di atas menunjukkan pemerhatin. Nyatakan jenis tindak balas bagi X dan Y.

X -> Exothermic, Y --> Endothermic

X -> Eksotermik, Y --> Endotermik

X -> Endothermic, Y --> Exothermic

X -> Endotermik, Y --> Eksotermik

X -> Exothermic, Y --> Exothermic

X -> Eksotermik, Y --> Eksotermik

X -> Endothermic, Y --> Endothermic

X -> Endotermik, Y --> Endotermik

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