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# Unknown Initial Temperature for a Gas Expansion

CHEM-E9BKDZ

If an ideal gas is heated by ${56.0}^{o}C$ in a constant pressure process and the volume increases from $14.3\text{ L}$ to $15.8\text{ L}$, what must have been the initial temperature of the gas?

A

${534}^{o}C$

B

${355}^{o}C$

C

${261}^{o}C$

D

${444}^{o}C$