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

Stoichiometry

Stoichiometry
The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times.

43832
4
√2
43834

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
Number of gm moles of solute dissolved in 1 kg of solvent is called its

Formality
Molality
Molarity
Normality

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
Pick out the wrong unit conversion of mass transfer co-efficient.

1 kg/hr.m².atm= 0.98687 kg/hr. m .bar
1 lb/hr.ft³.atm. = 4.8182 kg/hr.m².bar
1 kg/hr . m² = 4.8823 lb/hr . ft²
1 lb/hr . ft² = 4.8823 kg/hr . m²

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
If the pressure of a gas is reduced to half & its absolute temperature is doubled, then the volume of the gas will

Be reduced to l/4th
Increase four times
Increase two times
None of these

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
Osmotic pressure of the solution can be increased by

Diluting the solution
Decreasing its temperature
None of these
Increasing the volume of the vessel containing the solution

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is

0.2
0.6
0.8
0.4

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Stoichiometry

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
↑