A sample of 2 kg of monatomic helium (assumed ideal) is taken through the process ABC another sample
Channel: Doubtnut
Date: 2020-07-26

A sample of 2 kg of monatomic helium (assumed ideal) is taken through the process ABC another sample of 2 kg of the same gas is taken through the process ADC as shown in Fig. Given molecular mass of helium = 4.  a. What is the temperature of helium in each of the states A, B, C and D ?  b. Is there any way of telling afterwards which sample of helium went through the process ABC and which went through the process ADC ? Write yes or no.  How much is the heat involved in each of the process ABC and ADC ?