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February 2019

Volumetric composition of flue gas analysed with the Orsat apparatus is : CO2 = 12%, O2 = 8%, CO = nil, N2 = 80%. This flue gas composition indicates that_________________?

Chemical Engineering Basics /
Volumetric composition of flue gas analysed with the Orsat apparatus is : CO2 = 12%, O2 = 8%, CO = nil, N2 = 80%. This flue gas composition indicates that_________________?

A. Pure oxygen has been used for combustion
B. Nitrogen percentage in the fuel is very high
C. Excess air has been used for combustion
D. Hydrogen is not present in the fuel

Volumetric composition of flue gas analysed with the Orsat apparatus is : CO2 = 12%, O2 = 8%, CO = nil, N2 = 80%. This flue gas composition indicates that_________________? Read More »

Chemical Engineering Basics

The amount of different substances produced, when the same quantity of electricity is passed through different solutions are proportional to their__________________?

Chemical Engineering Basics /
The amount of different substances produced, when the same quantity of electricity is passed through different solutions are proportional to their__________________?

A. Equivalent weight
B. (Equivalent weight)2
C. Molecular weight
D. (Molecular weight)2

The amount of different substances produced, when the same quantity of electricity is passed through different solutions are proportional to their__________________? Read More »

Chemical Engineering Basics