

MCQOPTIONS
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1. |
Main constituents of purified Lurgi gas are? |
A. | H‚ÇÇ, CmHn & CO‚ÇÇ |
B. | CO, H‚ÇÇ & CH‚ÇÑ |
C. | CO‚ÇÇ, O‚ÇÇ & CO |
D. | N‚ÇÇ, H‚ÇÇ & CO‚ÇÇ |
Answer» C. CO‚Äö√á√á, O‚Äö√á√á & CO | |