• 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
Othmer chart is useful in estimating the heat of

Adsorption
None of these
Mixing
Wetting

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
Which of the following holds good for a solution obeying Raoult's law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing ) ?

Both B and C
ΔV = 0
ΔH = 0
ΔH = 1 (+ ve)and Δ V = -ve

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
Which of the following gases is the most soluble in water?

NH₃
CO₂
CH₄
H₂S

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
If the pH value of a solution changes by one unit, it implies that hydrogen ion concentration in the solution will change __________ times.

70
20
10
100

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
Applicability of Claussius-Clapeyron equation is subject to the condition that the

Volume in the liquid state is negligible
Vapor follows ideal gas law
Both A & B
Neither A nor B

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
The crystallisation of a solute from a solution may be done by

Removal of pure solvent by evaporation
Change of temperature thereby causing supersaturation
All of these
Changing the nature of the system by the addition of a more soluble material

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
↑