In the Gas Phase, Methyl Isocyanate (CH₃NC)isomerizes to Acetonitrile (CH₃CN) $\equiv$

question 21

Multiple Choice

In the gas phase, methyl isocyanate (CH₃NC) isomerizes to acetonitrile (CH₃CN) , H₃C-N $\equiv$ C (g) H₃C-C $\equiv$ N (g)
With $\Delta$ H° = -89.5 kJ/mol and $\Delta$ G° = - 73.8 kJ/mol at 25°C. Find the equilibrium constant for this reaction at 100°C.

• A)1.68 \(\times\) 10^-10
• B)5.96 \(\times\) 10⁹
• C)2.16 \(\times\) 10¹⁰
• D)4.63 \(\times\) 10^-11
• E)8.64 \(\times\) 10¹²

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