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ScF4 BOOSTER (BAB 1)

Authored by SITI Moe

Science

11th Grade

Used 3+ times

ScF4 BOOSTER (BAB 1)
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tindakan manakah mengendalikan peralatan perlindungan diri dengan betul?

    Which action uses personal protection equipment correctly?

Mencampurkan bahan kimia yang mengakis di dalam kebuk wasap

   Mixes corrosive chemical substances in a fume chamber

Mencuci bahan kimia yang terkena mata menggunakan penyiram keselamatan

   Washes chemical substances that come into contact with the eyes using a safety shower

Menjalankan eksperimen melibatkan bahan kimia mudah meruap dalam cabinet aliran

    laminar

   Carries out experiment involving volatile chemical substances using laminar flow cabinet

Mencuci pakaian dan bahagian badan yang terkena bahan kimia menggunakan paip di

                singki makmal

   Washes clothing and body part that are in contact with chemical substances using water 

   tap at the sink in the laboratory.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Sejenis asid tertumpah di atas lantai dalam suatu eksperimen

   Susun langkah mengurus kemalangan ini dalam urutan yang betul.

A type of acid spilled on the floor during an experiment.

   Arrange the steps in handling this accident in the correct sequence.

I Sekat tumpahan daripada merebak dengan menggunakan pasir untuk membentuk

               sempadan

  Prevent the spill from spreading by using sand to form a boundary

II Buang dengan selamat

                Dispose safely

III Memberitahu guru atau pembantu makmal

    Inform the teacher or laboratory assistant

IV Kaut tumpahan asid

   Scoop the acid spillage

V Jadikan Kawasan tumpahan sebagai kawasan larangan

   Make the spillage area as a restricted area

I, IV, II, V, III

III, I, V, IV, II

III, V, I, IV, II

V, I, III, IV, II

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Antara berikut, jenis alat pemadam kebakaran yang manakah memadamkan semua jenis

    kebakaran?

   Which of the following types of fire extinguishers extinguish all types of fires?

Air

   Water

Buih

   Foam

Serbuk kering

   Dry powder

Karbon dioksida

   Carbon dioxide

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Peralatan perlindungan diri yang berikut, digunakan di dalam makmal sekolah kecuali?

  The following personal protective equipment are used in the school laboratory except

Kot makmal

   Lab coat

Topeng muka

   Face mask

Topi keselamatan

    Safety helmet

Sarung tangan getah

   Rubber gloves

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Antara berikut, yang manakah merupakan fungsi gogal?

   Which of the following is the function of goggle?

Melindungi mata daripada kepenatan

   Protect eye from fatigue

Melindungi mata daripada sinar ultraungu

   Protect eyes from ultraviolet rays

Melindungi mata daripada terkena bahan kimia berbahaya

    Protect eyes from harmful chemicals

Melindungi muka daripada terkena bahan kimia berbahaya

   Protect face from harmful chemicals

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Antara bahan berikut, yang manakah perlu dikendalikan di dalam kebuk wasap?

   Which of the following substances should be handledin fume chamber?

Etanol

   Ethanol

Air suling

  Distilled water

Larutan ammonia

  Ammonia solution

Asid hidroklorik pekat

  Concentrated hydrochloric acid

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Antara bahan berikut, yang manakah merupakan ciri-ciri bahan yang boleh dibuang

    ke dalam singki?

   Which of the following is the characteristic of material that can be disposed into sink?

Bahan yang reaktif

   Reactive materials

Mempunyai nilai pH 6

   Has a pH value of 6

Mempunyai nilai pH 10

   Has a pH value of 10

Sebatian pelarut organik

   Organic solvent coumpound

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