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 | |