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Inorganic Chemistry

Blazing goIITian

Joined:	1 Nov 2008
Post:	329

16 Apr 2009 20:11:54 IST

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231

AIEEE2008 ques

None

In context with the industrial preparation of hydrogen from water gas (CO + H2), which of the following
is the correct statement?

(1) CO and H2 are fractionally separated using differences in their densities
(2) CO is removed by absorption in aqueous Cu2Cl2 solution
(3) H2 is removed through occlusion with Pd
(4) CO is oxidised to CO2

AIEEE 2008 .....which chapter is this question from and wats the answer??

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Shivam Srivastava... Got A Sunshine, now its my turn to get ultimate Pride ... :)

Blazing goIITian

Joined: 1 Jun 2008

Posts: 1625

16 Apr 2009 20:25:26 IST

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ans will be 4 . i.e. CO is oxidised to CO2

by this process

CO + H2 + H2O[ steam] ---------------> CO2 + 2H2

this process is carried out under presence of Fe2O3 @ 450 degree centigrate !!!

Mr.Nasty ® Retired from Action.

Blazing goIITian

Joined: 16 Jan 2009

Posts: 1041

16 Apr 2009 20:31:40 IST

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Well 4 looks good enough....

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