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GATE Chemical Engineering Test-1
| Questions |
Answers |
| It is observed that a distillation column separates 10,000 kg/hr of a mixture containing in equal mass of benzene and toluene. It is seen that product D is recovered from the condenser containing 95% benzene, and bottom containing 96% toluene. Calculate t |
0.58 |
| What is the expression for closed thermodynamics system, if DU is the change in system internal energy, Q be the net heat crossing boundary and W be net work done by or on the system? |
DU = Q – W |
| What will be the activity coefficient for sodium Na+ in a solution whose ionic strength is 0.01 at 298 K? |
2.19 |
| Which among the following satisfies that Radiation is a chief method of energy transfer from: |
sun to an earth satellite |
| Which quality should be look upon while designing a heat exchanger? |
conductivity |
