$(5$ pts$)18.$ In a constant pressure process for two moles of an ideal monatomic gas the internal energy of the gas increases by $600$ J $.$ What is the temperature change of the gas and does the temperature increase or decrease?

$($a$)14\mathrm{.}4$ K $,$ increase

$($b$)14\mathrm{.}4$ K $,$ decrease

$($c$)24\mathrm{.}1$ K $,$ Increase

$($d$)24\mathrm{.}1$ K $,$ decrease

$($e$)$ none of these answers

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