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Fructose and Maltose Overview

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Questions and Answers

What is the common name of microcrystalline cellulose?

Pyroxylin

Methylcellulose (correct)

Guncotton

Cellulose ether

Which product is obtained by the action of HNO3 and H2SO4 on cotton?

Pyroxylin

Methylcellulose

Guncotton (correct)

Microcrystalline Cellulose

What is the use of NaOH in textiles industries?

Controls flow of percolation

Mechanical protection for wounds

Manufacture of explosives

Pure cellulose extraction (correct)

What is the role of microcrystalline cellulose in surgical dressings?

Diluent (B) Signup and view all the answers

Which compound is NOT a derivative of cellulose mentioned in the text?

Propylene glycol (B) Signup and view all the answers

What is the description of Pyroxylin?

Soluble product used in the preparation of Guncotton (C) Signup and view all the answers

In what industry is Methylcellulose commonly used?

Pharmaceuticals (A) Signup and view all the answers

What makes Hydroxypropyl similar to Methylcellulose in their uses?

Both are thickening agents (D) Signup and view all the answers

What distinguishes Guncotton from Microcrystalline Cellulose?

Guncotton is soluble, while Microcrystalline Cellulose is not. (A) Signup and view all the answers

What differentiates Pyroxylin from Methylcellulose in their uses?

Pyroxylin is obtained from the action of HNO3 and H2SO4 on cotton, while Methylcellulose is purified partially depolymerized cellulose. (A) Signup and view all the answers