Which of the following substances is formed when dihydrogen reacts with CO and H 2 O at 773 K in the presence of F e 2 O 3- Cr 2 O 3 catalyst-A- MethaneB- only carbon dioxideC- both carbon dioxide and dihydrogenD- Carbon monoxide

Name: JEE - Grade 11 - Chemistry - Hydrogen and the S-block - Session 01 - D04
Uploaded: 2022-07-04T10:36:42+05:30
Description: The correct option is C both carbon dioxide and dihydrogenwater gas shift reaction nbsp; H_2(gas) +CO_(gas)+H_2O_(gas) CO_2+2H_2 CO_2 is dissolved in water u ...

The correct option is C both carbon dioxide and dihydrogenwater gas shift reaction nbsp; H_2(gas) +CO_(gas)+H_2O_(gas) CO_2+2H_2 CO_2 is dissolved in water u ...

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Standard XII

Chemistry

Preparation of Hydrogen

Which of the ...

Question

Which of the following substances is formed when dihydrogen reacts with CO and $H_{2} O$ at 773 K in the presence of $F e_{2} O_{3} . C r_{2} O_{3}$ (catalyst)?

Methane

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only carbon dioxide

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both carbon dioxide and dihydrogen

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Carbon monoxide

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Solution

The correct option is C both carbon dioxide and dihydrogen
water gas shift reaction
$H_{2} (g a s) + C O_{(g a s)} + H_{2} O_{(g a s)} F e_{2} O_{3} . C r_{2} O_{3} - ------- \to 773 K C O_{2} + 2 H_{2}$
$C O_{2}$ is dissolved in water under high pressure (20-25 atm) and the $H_{2}$ left undissolved is collected.

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Preparation of Hydrogen

Standard XII Chemistry

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Which of the following substances is formed when dihydrogen reacts with CO and H2O at 773 K in the presence of Fe2O3.Cr2O3 (catalyst)?

The correct option is C both carbon dioxide and dihydrogenwater gas shift reaction H2(gas)+CO(gas)+H2O(gas)Fe2O3.Cr2O3−−−−−−−−→773 KCO2+2H2 CO2 is dissolved in water under high pressure (20-25 atm) and the H2 left undissolved is collected.

Which of the following substances is formed when dihydrogen reacts with CO and $H_{2} O$ at 773 K in the presence of $F e_{2} O_{3} . C r_{2} O_{3}$ (catalyst)?