Fsc Part 2 Chemistry Online Test-Chapter 14 Macromolecules

Top Scorers Of Chapter 0 "Chemistry Fsc Part 2 Chapter 14 Online Test" MCQ`s Test

Sr.#	Question	Answer
1	Nylon 6,6 is obtained by the reaction of hexamethylene diamine with	A. Acetic acid B. Adipic acid C. Viny chloride D. Acetyl chloride
2	Plastics are pollution problem because many plastics	A. are made from petroleum B. are very inflammable C. burn to produce toxic fumes D. decompose to produce toxic products
3	The Plastic which become soft and melt on heating and can be molded and remolded are called.	A. Thermoplastic B. Thermosetting plastic C. Resin D. Melamine
4	A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called a	A. fibre B. plastic C. varnish D. polyamide resin
5	Starch mixture of	A. Amylose and xylose B. Amylopectin and lactose C. Lactose and sucrose D. amylose and amylopectin
6	The enzyme which bring about exchange of functional group between two compounds is called.	A. Hydrolases B. Transferase C. Lyases D. Ligases
7	Which one of the following proteins transports oxygen in blood stream.	A. Insulin B. Albumin C. Hemoglobin D. Globulin
8	Which is not polymer	A. Diamond B. Starch C. Sand D. Nucleotide
9	Which property of triglycerides is used to determine its molecular mass.	A. acid number B. Saponification number C. Iodine number D. gold number
10	A polymeric substance that is formed in the liquid state and then hardened to a right solid is called a	A. Fiber B. Plastic C. Varnish D. Polyamid resin