CHEMICAL ENGINEERING | Chemical Process

Blue colour is imparted to glass by the addition of

Byadmin August 10, 2022

Question: Blue colour is imparted to glass by the addition of
[A].

FeSO4

[B].

PbO

[C].

CaO

[D].

NaOH

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Environmental Engineering

In troposphere (the weather domain), the temperature ‘t’ at height ‘h’ above the spa level in metres is given by (where, temperature at sea level is 15°C and t is in °C.)

Question: In troposphere (the weather domain), the temperature ‘t’ at height ‘h’ above the spa level in metres is given by (where, temperature at sea level is 15°C and t is in °C.)
[A].

t = 15 – 0.0065h
[B].
t = 15 + 0.0065h
[C].
t = 0.0035h -15
[D].
t = 15 – 0.0035h

Answer: Option A

Explanation:

No answer description available for this question.

Read More In troposphere (the weather domain), the temperature ‘t’ at height ‘h’ above the spa level in metres is given by (where, temperature at sea level is 15°C and t is in °C.)
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

A gas mixture of three components is brought in contact with a dispersion of an organic phase in water. The degree of freedom of the system are

Question: A gas mixture of three components is brought in contact with a dispersion of an organic phase in water. The degree of freedom of the system are
[A].

4
[B].
3
[C].
5
[D].
6

Answer: Option B

Explanation:

No answer description available for this question.

Read More A gas mixture of three components is brought in contact with a dispersion of an organic phase in water. The degree of freedom of the system are
Chemical Process

Poly Vinyl Chloride (P.V.C.) is a ______________ material ?

Poly Vinyl Chloride (P.V.C.) is a ______________ material ?

A. Thermosetting
B. Thermoplastic
C. Fibrous
D. Chemically active

Read More Poly Vinyl Chloride (P.V.C.) is a ______________ material ?
Chemical Process

Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about ______________ °C ?

Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about ______________ °C ?

A. -83
B. -183
C. -196
D. -218

Read More Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about ______________ °C ?
CHEMICAL ENGINEERING | Chemical Engineering Basics

With increase in pressure, the saturation temperature of steam

Question: With increase in pressure, the saturation temperature of steam
[A].

increases rapidly first and then slowly.
[B].
increases slowly first and then rapidly.
[C].
first increases and then decreases.
[D].
none of these.

Answer: Option A

Explanation:

No answer description available for this question.

Read More With increase in pressure, the saturation temperature of steam
CHEMICAL ENGINEERING | Chemical Engineering Basics

A boy weighing 110lb climbs up a 50 ft high vertical destination in 100 seconds. Horse power of the boy is __________ hp.

Question: A boy weighing 110lb climbs up a 50 ft high vertical destination in 100 seconds. Horse power of the boy is __________ hp.
[A].

0.1
[B].
0.5
[C].
0.8
[D].
1

Answer: Option A

Explanation:

No answer description available for this question.

Read More A boy weighing 110lb climbs up a 50 ft high vertical destination in 100 seconds. Horse power of the boy is __________ hp.

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