CHEMICAL ENGINEERING | Thermodynamics for Chemical

The chemical potential for a pure substance is ____________ its partial molal free energy?

Byadmin March 12, 2019August 30, 2021

The chemical potential for a pure substance is ____________ its partial molal free energy?

A. More than
B. Less than
C. Equal to
D. Not related to

CHEMICAL ENGINEERING | Environmental Engineering

Color test of water is done with an instrument called

Question: Color test of water is done with an instrument called
[A].

tintometer
[B].
colorimeter
[C].
electro-chemical cell
[D].
turbidimeter

Answer: Option A

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Chemical Process

In the production of soda ash by Solvay process, the by-product is

Question: In the production of soda ash by Solvay process, the by-product is
[A].

CaCl2
[B].
NH4Cl
[C].
NH3
[D].
NaOH

Answer: Option A

Explanation:

No answer description available for this question.

Read More In the production of soda ash by Solvay process, the by-product is
Thermodynamics for Chemical

Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg. K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is_______________?

Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg. K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is_______________?

A. Superheated vapour
B. Partially condensed vapour with quality of 0.9
C. Saturated vapour
D. Partially condensed vapour with quality of 0.1

Read More Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg. K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is_______________?
CHEMICAL ENGINEERING | Fluid Mechanics

__________ forces act on a particle moving through a stationary fluid.

Question: __________ forces act on a particle moving through a stationary fluid.
[A].

Gravity
[B].
Drag
[C].
Buoyant
[D].
all (a), (b), & (c)

Answer: Option D

Explanation:

No answer description available for this question.

Read More __________ forces act on a particle moving through a stationary fluid.
CHEMICAL ENGINEERING | Chemical Engineering Basics

Cast iron compared to steel is better in

Question: Cast iron compared to steel is better in
[A].

ductility
[B].
strength
[C].
malleability
[D].
fluidity & castability

Answer: Option D

Explanation:

No answer description available for this question.

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Thermodynamics for Chemical

Which of the following non-flow reversible compression processes require maximum work ?

Which of the following non-flow reversible compression processes require maximum work ?

A. Adiabatic process
B. Isothermal process
C. Isobaric process
D. All require same work

Read More Which of the following non-flow reversible compression processes require maximum work ?

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