Fsc Part 2 Chemistry Online Test-Chapter 14 Macromolecules

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Sr.#	Question	Answer
1	The fiber in which monomer isCH2=CH-Cl is known as	A. Saran fiber B. PVC C. Rayon fiber D. Arcylic fiber
2	Plastics are a 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	Which is not polymer	A. Diamond B. Starch C. Sand D. Nucleotide
4	Which one is a disaccharide	A. Glucose B. Sucrose C. Fructose D. Cellulose
5	A carbohydrate that cannot be acid hydrolysed is called.	A. Monosaccharides B. Di saccharides C. Poly saccharides D. Starch
6	Which of the following enzymes brings about the hydrolysis of fats	A. Urease B. Maltase C. Zymase D. Lipase
7	The reaction between fat and NaOH is	A. Estrification B. Hydrogenolysis C. Fermentation D. Saponification
8	In which these process are small organic molecules made into macromolecules.	A. The cracking of petroleum fractions B. The fractional distillation of crude oil C. The polymerization of ethene D. The hydrolysis of proteins
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	Which one of the following is inorganic polymer	A. Graphite B. Rubber C. DNA D. Protein