Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is ______________ percent?

Related Mcqs:

1. Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about _____________ percent?

   A. 75 B. < 10 C. > 30 D. 50...

2. Paper grade bamboo contains about _______________ percent cellulose ?

   A. 5 B. 20 C. 40 D. 60...

3. Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo ?

   A. Depithing B. Digestion C. Bleaching D. None of these...

4. The ideal pulp for the manufacture of paper should have high ____________________ content?

   A. Cellulose B. Lignin C. Both A. & B. D. None of these...

5. Cellulose percentage in bamboo fibre is about_________________?

   A. 10 B. 20 C. 50 D. 85...

6. ______________ paper is used in the manufacture of newsprint paper ?

   A. Ground-wood B. Board C. Tissue D. Wrapping...

7. Production of one ton of dry paper pulp requires about ___________________ tons of bamboo or wood?

   A. 1 B. 2.5 C. 5 D. 10...

8. Sucrose content in the raw juice extracted from sugar cane is about _________________ percent?

   A. 1 – 2 B. 15 – 20 C. 50 – 60 D. 80 – 85...

9. Which of the following is not a raw material used for the manufacture of ordinary glass ?

   A. Iron oxide B. Soda ash C. Limestone D. Silica...

10. Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as controlled explosive called dynamite. The raw material used for its manufacture are glycerine, nitric acid and___________________?

    A. Sulphuric acid B. Phosphoric acid C. Hydrochloric acid D. Hydrofluoric acid...