• 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 OH⁻ concentration in a solution having pH value 3 is

10-3
10-11
10-10
10-13

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
A rigid vessel containing three moles of nitrogen gas at 30°C is heated to 250°C. Assume the average capacities of nitrogen to be Cp = 29.1 J/mole.°C and, Cv = 20.8 J/mole.°C. The heat required, neglecting the heat capacity of the vessel, is

19206 J
4576 J
13728 J
12712 J

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
A sugar solution containing __________ percent sugar is equivalent to 1 Brix.

0.01
1
0.1
10

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
Under conditions of equal reduced pressure and equal reduced temperature, substances are said to be in the 'corresponding states'. At equal reduced conditions i.e., at the corresponding state, the __________ of different gases are nearly the same.

None of these
Compressibility
Molecular weight
Humidity

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
The temperature of a gas in a closed container is 27° C. If the temperature of the gas is incresed to 300° C, then the pressure exerted is

Doubled
Trebled
Halved
Unpredictable

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
In a neutral solution

OH⁻ ions are absent
Both H⁺ and OH⁻ ions are present in very small but equal concentration
H⁺ ions are absent
None of these

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
↑