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| 1. |
How would you account for the following:NCI_3 is an endothermic compound while NF_3 is an exothermic one. |
| Answer» SOLUTION :HEAT is ABSORBED when `NCl_3` is FORMED from `N_2 and Cl_2`. Heat is EVOLVED when `NF_3` is formed from `N_2 and F_2.` | |