The ideal pulp for the manufacture of paper should have high ____________________ content?
Correct answer: A. Cellulose
- A. Cellulose
- B. Lignin
- C. Both A. & B.
- D. None of these
Explanation
Cellulose provides the fibrous strength-forming material required in paper, whereas lignin is largely removed because it causes yellowing and loss of permanence. Thus, a good paper pulp has high cellulose and low lignin content.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Polythene is a/an ______________ polymerisation product?
________________ is the major constituent of the Portland cement?
Aryl benzene sulphonate (ABS) is a____________________?
A 'unit process' is exemplified by the___________________?
The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by_________________?
Alum is commercially produced from___________________?