CHEMICAL ENGINEERING | Materials and Construction

For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is

Byadmin August 29, 2022

Question: For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is
[A].

stainless steel

[B].

cast iron

[C].

aluminium

[D].

nickel

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

More than 1000 tons refrigeration capacity plants are usually of __________ type.

Question: More than 1000 tons refrigeration capacity plants are usually of __________ type.
[A].

vapour compression
[B].
vapour absorption
[C].
air refrigeration
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More More than 1000 tons refrigeration capacity plants are usually of __________ type.
CHEMICAL ENGINEERING | Chemical Reaction Engineering

Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion.

Question: Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion.
[A].

decrease
[B].
increase
[C].
no change
[D].
either (a) or (b), depends on the type of reaction

Answer: Option C

Explanation:

No answer description available for this question.

Read More Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion.
CHEMICAL ENGINEERING | Chemical Process

__________ iron is the purest form of iron.

Question: __________ iron is the purest form of iron.
[A].

Cast
[B].
Wrought
[C].
Pig
[D].
High silicon

Answer: Option B

Explanation:

No answer description available for this question.

Read More __________ iron is the purest form of iron.
CHEMICAL ENGINEERING | Chemical Process

Function of thinner in a paint is to

Question: Function of thinner in a paint is to
[A].

accelerate the oxidation of oil.
[B].
prevent gelling of the paint.
[C].
suspend pigments & dissolve film forming materials.
[D].
form a protective film.

Answer: Option C

Explanation:

No answer description available for this question.

Read More Function of thinner in a paint is to
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is

Question: Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is
[A].

0
[B].
1
[C].
∞
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is
CHEMICAL ENGINEERING | Thermodynamics for Chemical

In the reaction, represented by, 2SO2 + O2 ⇌ 2SO3; ΔH = – 42 kcal; the forward reaction will be favoured by____________________?

In the reaction, represented by, 2SO2 + O2 ⇌ 2SO3; ΔH = – 42 kcal; the forward reaction will be favoured by____________________?

A. Low temperature
B. High pressure
C. Both A. and B
D. Neither A. nor B

Read More In the reaction, represented by, 2SO2 + O2 ⇌ 2SO3; ΔH = – 42 kcal; the forward reaction will be favoured by____________________?

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