What is the name of the hidden part?

Number average molecular weight

The __________ is always higher than the number average molecular weight, except for the special case when they are equal if all of the polymers have the exact same molecular weight.

Weight average molecular weight

A __________ depicted as Mn, Let Ni equal the number of the molecules or moles or other calculated of number of molecules with mass M, or a calculated of mass such as D.P.

Number average molecular weight

Explore topic-wise MCQs in Pulp Paper.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Pulp Paper knowledge and support exam preparation. Choose a topic below to get started.

1.	What is the name of the hidden part?
A.	Number average molecular weight
B.	Weight average
C.	Monodisperse
D.	Polydispersity
Answer» B. Weight average

Discussion

2.	Number_average_molecular_weight$
A.	Weight average
B.	Monodisperse
C.	Polydispersity
Answer» C. Polydispersity

Discussion

3.	The __________ is always higher than the number average molecular weight, except for the special case when they are equal if all of the polymers have the exact same molecular weight.
A.	Weight average molecular weight
B.	Weight average cation weight
C.	Weight average anion weight
D.	Weight average quinon weight
Answer» B. Weight average cation weight

Discussion

4.	One such method is vapour phase __________ that indirectly measures vapor pressures of polymer solutions.
A.	Symmetry
B.	Osometry
C.	Isentropic
D.	Adiabatic
Answer» C. Isentropic

Discussion

5.	A number average molecular weight is obtained by methods that solely depend on the colligative properties of polymer solutions.
A.	True
B.	False
Answer» B. False

Discussion

6.	A __________ depicted as Mn, Let Ni equal the number of the molecules or moles or other calculated of number of molecules with mass M, or a calculated of mass such as D.P.
A.	Number average molecular weight
B.	Number mean molecular weight
C.	Number median molecular weight
D.	Number mode molecular weight
Answer» B. Number mean molecular weight

Discussion

7.	Several methods utilized to characterize polymers give average molecular weights that depend on the molecular weight distribution as well as the number average molecular weight.
A.	True
B.	False
Answer» B. False

Discussion

8.	__________ consist of individual polymers with varying molecular weights. The properties of the polymers depend on the distribution of molecular weights.
A.	Monodisperse
B.	Polydispersity
C.	Cellulose chain
D.	Synthetic polymer
Answer» B. Polydispersity

Discussion

Explore topic-wise MCQs in Pulp Paper.

What is the name of the hidden part?

Number_average_molecular_weight$

The __________ is always higher than the number average molecular weight, except for the special case when they are equal if all of the polymers have the exact same molecular weight.

One such method is vapour phase __________ that indirectly measures vapor pressures of polymer solutions.

A number average molecular weight is obtained by methods that solely depend on the colligative properties of polymer solutions.

A __________ depicted as Mn, Let Ni equal the number of the molecules or moles or other calculated of number of molecules with mass M, or a calculated of mass such as D.P.

Several methods utilized to characterize polymers give average molecular weights that depend on the molecular weight distribution as well as the number average molecular weight.

__________ consist of individual polymers with varying molecular weights. The properties of the polymers depend on the distribution of molecular weights.