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Standard XII

Chemistry

Preparation of Hydrogen

The productio...

Question

The production of dihydrogen obtained from coal gasification can be increased by reacting carbon monoxide of syngas mixture with steam in presence of a catalyst iron-chromium. What is this process called?

Hydrogen reaction

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Water-gas shift reaction

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Coal-gas shift reaction

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Syn gasification

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Solution

The correct option is A Water-gas shift reaction
The production of dihydrogen can be increased by reacting carbon monoxide of syngas with steam. This is called water-gas shift reaction.

$C O (g) + H_{2} O (g) 673 K - ---- \to C a t a l y s t C O_{2} (g) + H_{2} (g)$

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Similar questions

Q. How can the production of dihydrogen, obtained from coal gasification, be increased?

Q.  Consider the following statements regarding the Syngas-
1. Fuel gas mixture consisting primarily of Methane, carbon monoxide, and very often some carbon dioxide.
2. Syngas is usually a product of coal gasification and the main application is electricity generation.

Which is/are above True?

Q. Dihydrogen gas used in Habers process is produced by reacting methane from natural gas with high temperature steam. The first stage of two stage reaction involves the formation of

C O

and

H_{2}

. In second stage,

C O

formed in first stage is reacted with more steam in water gas shift reaction,

C O (g) + H_{2} O (g) ⇌ {C O}_{2} (g) + H_{2} (g)

If a reaction vessel at

400^{o} C

is charged with an equimolar mixture of

C O

and steam such that

P_{C O} = P_{H_{2} O} = 4.0 b a r

, what will be the partial pressure of

H_{2}

at equilibrium?

K_{P} = 0.1

400^{o} C

Dihydrogen gas used in Haber’s process is produced by reacting methane from natural gas with high temperature steam. The first stage of two stage reaction involves the formation of CO and H₂. In second stage, CO formed in first stage is reacted with more steam in water gas shift reaction,

If a reaction vessel at 400°C is charged with an equimolar mixture of CO and steam such that 4.0 bar, what will be the partial pressure of H₂ at equilibrium? Kp= 10.1 at 400°C

The production of dihydrogen gas via water gas shift reaction,

C O (g) + H_{2} O (g) Δ / C a t a l y s t - ------ \to C O_{2} (g) + H_{2} (g) .

The

C O_{2}

gas is removed by scrubbing with solution of:

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The production of dihydrogen obtained from coal gasification can be increased by reacting carbon monoxide of syngas mixture with steam in presence of a catalyst iron-chromium. What is this process called?

The correct option is A Water-gas shift reactionThe production of dihydrogen can be increased by reacting carbon monoxide of syngas with steam. This is called water-gas shift reaction. CO(g)+H2O(g)673K−−−−−→CatalystCO2(g)+H2(g)

The correct option is A Water-gas shift reaction
The production of dihydrogen can be increased by reacting carbon monoxide of syngas with steam. This is called water-gas shift reaction.

$C O (g) + H_{2} O (g) 673 K - ---- \to C a t a l y s t C O_{2} (g) + H_{2} (g)$