Question

The decomposition of phosphine ph3 proceeds according to the equation

Answer 1

Explanation:

Decomposition of phosphine (PH3) at 120o proceeds according to the equation: 4PH3 (g) ---------- P4 (g) + 6H2 (g) It is found that this reaction follows the following rate equation: Rate = k [PH3] The half life of PH3 is 37.9 s at 120oC