QuizMaster

A fluid in which the viscosity increases with increasing stirrer speed and mixing time can be called as

by
Question: A fluid in which the viscosity increases with increasing stirrer speed and mixing time can be called as
[A].

newtonian fluid

[B].

pseudoplastic, thixotropic fluid

[C].

dilatant, rheopectic fluid

[D].

dilatant pseudoplastic fluid

Answer: Option C

Explanation:

No answer description available for this question.

A Newtonian fluid is one in which the viscosity

by
Question: A Newtonian fluid is one in which the viscosity
[A].

is constant regardless of the stirrer speed or mixing time

[B].

changes during mixing but returns to its original state after mixing

[C].

increases with increasing stirrer speed

[D].

decreases with increasing stirrer speed

Answer: Option A

Explanation:

No answer description available for this question.

A viscoelastic fluid is one in which the viscosity

by
Question: A viscoelastic fluid is one in which the viscosity
[A].

is constant regardless of the stirrer speed or mixing time

[B].

changes during mixing but returns to its original state after mixing

[C].

increases with increasing stirrer speed

[D].

decreases with increasing stirrer speed

Answer: Option B

Explanation:

No answer description available for this question.

A pseudoplastic fluid is one in which the viscosity

by
Question: A pseudoplastic fluid is one in which the viscosity
[A].

is constant regardless of the stirrer speed or mixing time

[B].

changes during mixing but returns to its original state after mixing

[C].

increases with increasing stirrer speed

[D].

decreases with increasing stirrer speed

Answer: Option D

Explanation:

No answer description available for this question.

A dilatant fluid is one in which the viscosity

by
Question: A dilatant fluid is one in which the viscosity
[A].

is constant regardless of the stirrer speed or mixing time

[B].

changes during mixing but returns to its original state after mixing

[C].

increases with increasing stirrer speed

[D].

decreases with increasing stirrer speed

Answer: Option C

Explanation:

No answer description available for this question.

In step growth polymerisation, condensation occurs in a stepwise manner with or without the elimination of smaller molecules. An example of step growth polymerisation product is

by
Question: In step growth polymerisation, condensation occurs in a stepwise manner with or without the elimination of smaller molecules. An example of step growth polymerisation product is
[A].

terylene

[B].

polybutadiene

[C].

PVC

[D].

polypropylene

Answer: Option A

Explanation:

No answer description available for this question.

The viscosity of a fluid increases with the length of time that it is being mixed. This fluid would be best described as being

by
Question: The viscosity of a fluid increases with the length of time that it is being mixed. This fluid would be best described as being
[A].

newtonian

[B].

rheopectic

[C].

viscoelastic

[D].

thixotropic

Answer: Option B

Explanation:

No answer description available for this question.