MCQOPTIONS
Saved Bookmarks
| 1. |
*/*_In Orsat's apparatus, ammoniacal cuprous chloride is used for selectivity absorbing? |
| A. | CO |
| B. | CO‚ÇÇ |
| C. | O‚ÇÇ |
| D. | H‚ÇÇO |
| Answer» B. CO‚Äö√á√á | |