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Proses Haber Vs Proses Sentuh

Authored by Nur Azman

Science

11th Grade

Used 61+ times

Proses Haber Vs Proses Sentuh
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the Haber process?

Apakah yang dimaksudkan dengan proses Haber?

The process of artificial nitrogen bonding is the main industry method for the production of ammonia

Proses pengikatan nitrogen buatan yang merupakan kaedah industri utama untuk pengeluaran ammonia

The haber process is to produce sulfuric acid.

Proses haber ialah untuk menghasilkan asid sulfurik.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Diagram above shows an equation of the reaction that occurs in the Haber process.Which of the following statements is not true about the process?

Rajah diatas menunjukkan satu persamaan bagi tindak balas yang wujud dalam proses Haber.Antara pernyataan yang berikut, manakah tidak betul tentang proses tersebut?

Optimum temperature is 450 – 500°C.

Suhu optimum ialah 450 –500°C.

Iron catalyst increase the reaction rate.

Mangkin besi meningkatkan kadar tindak balas.

Low temperature increases the production of ammonia.

Suhu rendah meningkatkan penghasilan ammonia.

Process is carried out under the pressure of 2 atmospheres.

Proses dijalankan di bawah tekanan 2 atmosfera.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Diagram above shows an equation of a reaction where sulphuric acid is produced on a large scale. What is the name of the process shown by the equation?

Rajah diatas menunjukkan satu persamaan tindak balas di mana asid sulfurik dihasilkan secara besar-besaran. Apakah nama proses yang ditunjukkan oleh persamaan tersebut?

Sulphur process

Proses sulfur

Contact process

Proses Sentuh

Endothermic process

Proses endotermik

Formation of fertilisation

Pembentukkan pembajaan

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following is true about the condition at stage II?

Antara yang berikut, manakah betul tentang keadaan pada peringkat II?

Temperature (°C)/Suhu (°C): 200 – 300

Pressure (atm)/Tekanan (atm): 200

Catalyst/Mangkin: Iron/Besi

Temperature (°C)/Suhu (°C): 450 – 500

Pressure (atm)/Tekanan (atm):1

Catalyst/Mangkin: Iron/Besi

Temperature (°C)/Suhu (°C): 200 – 300

Pressure (atm)/Tekanan (atm): 200

Catalyst/Mangkin: Vanadium(V) oxide/Vanadium(V) oksida

Temperature (°C)/Suhu (°C): 450 – 500

Pressure (atm)/Tekanan (atm): 1

Catalyst/Mangkin: Vanadium(V) oxide/Vanadium(V) oksida

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In stage III, sulphur trioxide produced is dissolved in concentrated sulphuric acid to form Q. Q is then diluted with water to produce sulphuric acid. What is Q?

Dalam peringkat II, sulfur trioksida yang dihasilkan dilarut dalam asid sulfurik pekat untuk membentuk Q. Q kemudian dicairkan dengan air untuk menghasilkan asid sulfurik. Apakah Q?

Sulphate ions

Ion sulfat

Sulphonate ions

Ion sulfonat

Liquid oleum

Cecair oleum

Crystal oleum

Hablur oleum

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the ratio needed for Hydrogen and Nitrogen for the Haber process?

Berapakah nisbah yang diperlukan untuk Hidrogen dan Nitrogen bagi proses Haber?

1:3

3:1

1:1

2:1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the final product made by Contact Process?

Apakah bahan akhir yang dihasilkan oleh Proses Sentuh?

Sulphuric Acid

Asid Sulfurik

Sulphur

Sulfur

Trioxide

Trioksida

Carbon Dioxide

Karbon Dioksida

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