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SC F3 BAB 4 : SIRI KEREAKTIFAN LOGAM

Authored by FARA Moe

Science

3rd Grade

Used 29+ times

SC F3 BAB 4 : SIRI KEREAKTIFAN LOGAM
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19 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Berdasarkan pemerhatian, susun urutan logam mengikut kereaktifan yang semakin MENINGKAT terhadap oksigen


Based on the observation, arrange the sequence of metals according to the INCREASING reactivity towards oxygen)

X, Y, W, Z

Y, X, W, Z

X, Z, W, Y

Z, X, Y, W

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Pilih fungsi wul kaca dalam susunan radas di atas


(Choose the function of glass wool in the set up of apparatus above)

Membekalkan oksigen


(To supply oxygen)

Menghalang hablur kalium manganat (VII) daripada bercampur dengan serbuk ferum


(To prevent potassium manganate (VII) crystals from mixing with iron powder)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Pilih hasil tindak balas berdasarkan diagram di atas


(Choose the product of the reaction based on diagram above)

Magnesium oksida


(Magnesium oxide)

Aluminium oksida


(Aluminium oxide)

Ferum oksida


(Iron oxide)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tentukan BENAR atau PALSU untuk pernyataan berikut

(Identify TRUE or FALSE for the statement given)


Karbon terletak di antara zink dan aluminium dalam siri kereaktifan logam

(Carbon is positioned between zinc and aluminium in the reactivity series of metals)

Benar

(True)

Palsu

(False)

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tentukan BENAR atau PALSU untuk pernyataan berikut

(Identify TRUE or FALSE for the statement given)


Jika karbon boleh menyingkirkan oksigen daripada oksida logam, ini bermakna karbon adalah LEBIH reaktif daripada logam tersebut


(If carbon can remove oxygen from metal oxide, this means that carbon is MORE reactive than the metal)

Benar

(True)

Palsu

(False)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tentukan BENAR atau PALSU untuk pernyataan berikut

(Identify TRUE or FALSE for the statement given)


Zink dan Plumbum adalah LEBIH reaktif daripada karbon


(Zinc and lead is MORE reactive than carbon)

Benar

(True)

Palsu

(False)

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Pilih fungsi hablur kalium manganat (VII)


(Choose the function of potassium manganate (VII) crystals)

Membekalkan oksigen


(To supply oxygen)

Membekalkan hidrogen


(To supply hydrogen)

Membekalkan karbon dioksida


(To supply carbon dioxide)

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