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HCOOH underset(conc. H(2)SO(4)) overset(...

`HCOOH underset(conc. H_(2)SO_(4)) overset(373K) rarr H_(2)O+(X)`
`C(s)+H_(2)O overset(423-1273K) rarr (X)+H_(2)(g)`
Mixture of (X) gas +`H_(2)` is called:

A

water gas or synthesis gas

B

producer gas

C

methane gas

D

None of the above

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The correct Answer is:
A
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Knowledge Check

  • HCOOH underset(conc. H_(2)SO_(4)) overset(373K) rarr H_(2)O+(X) C(s)+H_(2)O overset(423-1273K) rarr (X)+H_(2)(g) Select the correct statement about (X):

    A
    (X) is a colourless, odourless, odourless and almost water insoluble gas
    B
    (X) is highly poisonous and burns with blue flame
    C
    When (X) gas is passed through `PdCl_(2)` solution balck ppt. is formed
    D
    All of the above

  • HCOOH underset(conc. H_(2)SO_(4)) overset(373K) rarr H_(2)O+(X) C(s)+H_(2)O overset(423-1273K) rarr (X)+H_(2)(g) Select the correct statement about (X):

    A
    (X) gas is estimated by `I_(2)O_(5)`
    B
    `Cu_(2)Cl_(2)` is abosrber of (X) gas
    C
    (X) gas is the purifier agent for Ni
    D
    All of the above

  • HCOOH underset(conc. H_(2)SO_(4)) overset(373K) rarr H_(2)O+(X) C(s)+H_(2)O overset(423-1273K) rarr (X)+H_(2)(g) In a second reaction when air is used instead of steam a mixture of (X) gas and N_(2) is produced which is called:

    A
    water gas
    B
    synthesis gas
    C
    producer gas
    D
    carbon dioxide gas

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