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Answer the following questions based on the P-T phase diagram of `CO_2`:
(a)` CO_2` at 1 atm pressure and temperature `- 60 ^@C` is compressed isothermally. Does it go through a liquid phase?

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The gas phase decomposition of acetaldehyde, CH_3CHO(g) rarr CH_4(g)+CO(g) at 680K is observed to followed the rate expression: Rate -d[CH_3CHO]/dt=k[CH_3CHO] ^(3/2) IF the rate of decomposition is followed by monitoring the pantial pressure of actetaldehyde, we can express the rate as. dP_(CH_3CHO//dt)=k[P_(CH_3CHO]^ (3/2) If the pressure is measured in atomospheres and the time in minutes than What are the units of the rate of reaction?

The gas phase decomposition of acetaldehyde, CH_3CHO(g) rarr CH_4(g)+CO(g) at 680K is observed to followed the rate expression: Rate -d[CH_3CHO]//dt=k[CH_3CHO]^(3/2) IF the rate of decomposition is followed by monitoring the pantial pressure of actetaldehyde, we can express the rate as. -dP_(CH_3CHO//dt)=k[P_(CH_3CHO]^(3/2) If the pressure is measured in atomospheres and the time in minutes than What are the units of the rate constantK?