Polyamides Quiz Questions and Answers PDF - 5

MCQ 21: What is true about Nylon?

1. it is an amide
2. it is a peptide
3. it is a polyamide
4. it is a polyester

MCQ 22: Lysine and arginine are left behind in peptides bonds and are known as

1. amylase
2. trypsin
3. urease
4. lactase

MCQ 23: The number of dative bonds to the central metal ion is its

1. oxidation number
2. compound number
3. coordination number
4. dative number

MCQ 24: Due to the presence of double bonds, alkenes are

1. unsaturated
2. saturated
3. polar
4. non-polar

MCQ 25: PH can be kept constant with the help of

1. saturated solution
2. unsaturated solution
3. buffer solution
4. super saturated solution