Identify the monomer(s) used to make the following nylon-6, 6 polymer. Which one

Question

Identify the monomer(s) used to make the following nylon-6, 6 polymer. Which one of the following is the correct structure for polystyrene? Polymers with single monomers are called ____, where as those with two or more different monomers are called ____. A) copolymers, homopolymers B) homopolymers, copolymers C) block polymers, homopolymers D) homopolymers, block polymers E) none of these Which of the following is used as an initiator in radical polymerization? A) BF_3, H_2O B) CH_3CH_2CH_2CH_2Li C) ROOR D) NaOH E) none of these Which of the following is used as an initiator in cationic polymerization? A) BF_3, H_2O B) CH_3CH_2CH_2CH_2Li C) ROOR D) NaOH E) none of these

Explanation / Answer

                                                                           Answers

4 .Monomers for the Nylon 6,6 are    :   A) Adipic acid and Hexamethylene diamine

5.The correct structure of polystyrene is : C (III)    -[-CH2-CHPh-]n -

6.Polymers with single monomers are called   Homopolymers & those with two or more different monomers are called Copolymers            : B) Homopolymer and copolymers.

7. For Initiation of the radical polymerization: C )ROOR is used.

8.Initiator of cationic polymerization : A)BF3,H2O   is usd

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---