Stoichiometry Archives - Page 35 of 37 -

Methane is mixed with stoichiometric proportion of oxygen and completely combusted. The number of additional specifications required to determine the product flow rate and composition is_______________?

A. 0
B. 1
C. 2
D. 3

Stoichiometry

The reaction A + B → C has been conducted in a reactor as shown below. The number of boundaries around which material balance can be written, are_________________?

Stoichiometry / admin

The reaction A + B → C has been conducted in a reactor as shown below. The number of boundaries around which material balance can be written, are_________________?

A. 1
B. 6
C. 3
D. 4

The reaction A + B → C has been conducted in a reactor as shown below. The number of boundaries around which material balance can be written, are_________________? Read More »

Stoichiometry

Applicability of Clausius-Clapeyron Equation is subject to the condition that the __________________?

Stoichiometry / admin

Applicability of Clausius-Clapeyron Equation is subject to the condition that the __________________?

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

Applicability of Clausius-Clapeyron Equation is subject to the condition that the __________________? Read More »

Stoichiometry

A vapor whose partial pressure is less than its equilibrium vapor pressure is called a ______________ vapor?

Stoichiometry / admin

A vapor whose partial pressure is less than its equilibrium vapor pressure is called a ______________ vapor?

A. Saturated
B. Supersaturated
C. Superheated
D. None of these

A vapor whose partial pressure is less than its equilibrium vapor pressure is called a ______________ vapor? Read More »

Stoichiometry

Lower wall courses of soaking pits are made of _____________ bricks to avoid the action of molten slag & scale?

Stoichiometry / admin

Lower wall courses of soaking pits are made of _____________ bricks to avoid the action of molten slag & scale?

A. Chrome or magnesite
B. Silicon carbide
C. Silica
D. Low duty fireclay

Lower wall courses of soaking pits are made of _____________ bricks to avoid the action of molten slag & scale? Read More »

Stoichiometry

Refractories used in/for ______________ should have low thermal conductivity?

Stoichiometry / admin

Refractories used in/for ______________ should have low thermal conductivity?

A. Coke ovens
B. Insulation
C. Regenerators
D. Muffle furnaces

Refractories used in/for ______________ should have low thermal conductivity? Read More »

Stoichiometry

Faster rate of drying of moulded refractories results in high ______________ of refractories?

Stoichiometry / admin

Faster rate of drying of moulded refractories results in high ______________ of refractories?

A. Green strength
B. Voids
C. Shrinkage
D. Both B. and C.

Faster rate of drying of moulded refractories results in high ______________ of refractories? Read More »

Stoichiometry