GATE CH · 2022 · CH
Question 37: Process Calculations and Thermodynamics
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Question 37
CHMCQ2 marksNeeds review
moles of an ideal gas undergo a two-step process as shown in the figure. Let
,
and
denote the pressure, volume and temperature of the gas, respectively. The gas, initially at state-1 (
), undergoes an isochoric (constant volume) process to reach state-A, and then undergoes an isobaric (constant pressure) expansion to reach state-2 (
). For an ideal gas,
, where
and
are the heat capacities at constant pressure and constant volume, respectively, and are assumed to be temperature independent. The heat gained by the gas in the two-step process is given by 
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2022CH
GATE CH 2022 · Paper 1
Chemical Engineering · Original paper archive
- Section
- Chemical Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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