MCQOPTIONS
Saved Bookmarks
| 1. |
\[\Delta H{{{}^\circ }_{f}}\] (298K) of methanol is given by the chemical equation [AIIMS 2005] |
| A. | \[C{{H}_{4}}(g)+1/2{{O}_{2}}(g)\to C{{H}_{3}}OH(g)\] |
| B. | C (graphite) \[+1/2{{O}_{2}}(g)+2{{H}_{2}}(g)\to C{{H}_{3}}OH(l)\] |
| C. | C (diamond) \[+1/2{{O}_{2}}(g)+2{{H}_{2}}(g)\to C{{H}_{3}}OH(l)\] |
| D. | \[CO(g)+2{{H}_{2}}(g)\to C{{H}_{3}}OH(l)\] |
| Answer» C. C (diamond) \[+1/2{{O}_{2}}(g)+2{{H}_{2}}(g)\to C{{H}_{3}}OH(l)\] | |