The rate law for the reaction
`2X +Y rarr Z` is Rate `= k[X][Y]`
The correct statement with regard to this relation is

Options

A. The unit of k is `s^(-1)`
B. The rate of reaction is independent of [X] and [Y]
C. For this reaction `t_(1//2)` is independent of initial concentration of the reactions
D. The rate of formation of Z is half the rate of disappearance of X.

Answer

D

Explanation

On the disappearnce of 2 moles of x : 1 mole of Z appears.