Carbobly phosgene , COCl_2)` is prepared by .

Carbon phosgene , COCl_2 is prepared by .

The dissociation of phosgene gas (COCl_(2)) is represented as : COCl_(2) (g) hArr CO(g) + Cl_(2)(g) When the mixture of these three gases is compressed at constanat temperature , what happens to (i) the amount of CO in the mixture (ii) the partial pressure of COCl_(2) (iii) the equilibrium constant for the reaction ?

Phosgene is:

Phosgene is:

What is phosgene ? How is it preparred ?