• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics
The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is

2 RT
-2 RT ln 0.5
-RT ln 0.5
0.5 RT

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
Refrigeration cycle

Involves transfer of heat from low temperature to high temperature
Neither A nor B
Both A and B
Violates second law of thermodynamics

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
Degress of freedom at triple point will be

2
3
Zero
1

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as

C = P - F + 2
P + F - C = 2
F = C - P - 2
P = F - C - 2

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature & pressure.

Partial pressure
Activity co-efficient
A, B, and C
Fugacity

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
Heat is added at constant pressure in an ideal __________ cycle.

Rankine
Stirling
Both B and C
Brayton

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Chemical Engineering Thermodynamics

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑