1.

The two conducting cyliner-piston systems shows below are linked. Cyliner 1 is filled with a certain molar quantity of a monatomic ideal gas, and cylinder 2 is filled with an equal molar quantity of a diatomic ideal gas. The entire apparatus is situated inside an oven whose temperature is `T_(a) = 27^(@)C`. The cylinder volumes have the same initial value `V_(0) = 100 cc`. When the oven temperature is slowly raised to `T_(b) = 127^(@)C`. What is the volume change `Delta V` (in cc) of cylinder 1 ?

Answer» `P_(0) V_(0) = nRT`
`(P_(0) + Delta P) (V_(0) + Delta V_(0)) = nRT_(b)`
`(P_(0) + Delta P) (V_(0) - Delta V) = nRT_(b)`
`Delta V = 0`
Pressure depends on number of moles and is independent of nature of gas.


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