(Solved): \[ 2 \mathrm{NCl}_{3}(\ell) \rightarrow \mathrm{N}_{2}(\mathrm{~g})+3 \mathrm{Cl}_{2}(\mathrm{~g}) ...

\[ 2 \mathrm{NCl}_{3}(\ell) \rightarrow \mathrm{N}_{2}(\mathrm{~g})+3 \mathrm{Cl}_{2}(\mathrm{~g}) \] Some \( \mathrm{NCl}_{3}(\ell) \) is placed in a previously evacuated container and it decomposes to \( \mathrm{N}_{2} \) and \( \mathrm{Cl}_{2} \) as shown in the equation above. After the reaction is over, the total pressure in the container is \( 0.60 \) atm. What is the partial pressure of \( \mathrm{Cl}_{2}(\mathrm{~g}) \) ? A. \( 0.15 \mathrm{~atm} \) B. \( 0.25 \mathrm{~atm} \) C. \( 0.30 \mathrm{~atm} \) D. \( 0.40 \mathrm{~atm} \) E. \( 0.45 \mathrm{~atm} \)