Cellulose

Q. 65 Name the oxidising and reducing agent in the following:- 2H2S + SO2 ---> 2H2O + 3S

Q.

In Friedel crafts alkylation and acylation the attacking reagent is an:

1. Electrophile

2. Ionic species

3. Nucleophile

4. Radical

Q. HNO2ACT AS OXIDANT IN WHICH ONE A)H2S B) BR2 EXPKAIN REASON ALS

Q. Which of the following represents the monomer of cellulose?

1. 
2. 
3. 
4. 

Q. Which of the following represents the structure of cellulose?

1. 
2. 
3. 
4. 

Q.

Which of the following forms the constituent of the cell walls of plant cells?

1. Cellulose

2. Amylose

3. Glycogen

4. Starch

Q. if the dis†an ce between Na^+ and Cl^- in sodium chloride is x pm the length of the edge of unit cell 1)2x 2) 4x 3)x/2 4)x/4