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One moles of an ideal gas which C(V) = 3...

One moles of an ideal gas which `C_(V) = 3//2 R` is heated at a constant pressure of `1 atm` from `25^(@)C` to `100^(@)C`. Calculate `DeltaU, DeltaH` and the entropy change during the process.

A

223.5 cal an d372.56 cal

B

356.76 cal and 356.46 cal

C

437.3 cal and 357.76 cal

D

396.5 cal and 436.5 cal

Text Solution

AI Generated Solution

To solve the problem step by step, we will calculate the change in internal energy (ΔU), change in enthalpy (ΔH), and the entropy change (ΔS) for one mole of an ideal gas heated at constant pressure. ### Step 1: Calculate ΔU (Change in Internal Energy) The formula for the change in internal energy (ΔU) at constant volume is given by: \[ \Delta U = n C_V (T_2 - T_1) ...
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