Fsc Part 2 Chemistry Online Test-Chapter 14 Macromolecules

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Sr.#	Question	Answer
1	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
2	Which property of triglycerides is used to determine its molecular mass.	A. acid number B. Saponification number C. Iodine number D. gold number
3	Which of the following are mono-saccharides	A. Fructose B. Sucrose C. Stach D. Cellulose
4	The length of the polymer chain is specified by the number of repeating units which is called.	A. Condensation B. Co-polymerization C. Iodine number D. Degree of polymerization
5	Which one of the following is not steroid	A. Cholesterol B. Ergosterod C. Female sex Harmons D. Globulin
6	Which one of the following polymers is called a polyamide	A. Nylon B. Rayon C. Terylene D. Orlon
7	A carbohydrate that cannot be acid hydrolysed is called.	A. Monosaccharides B. Di saccharides C. Poly saccharides D. Starch
8	Starch mixture of	A. Amylose and xylose B. Amylopectin and lactose C. Lactose and sucrose D. amylose and amylopectin
9	In which of following processes 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
10	The fiber which is made from acrylonitrile as monomer	A. PVC B. Polyester fiber C. Rayon fiber D. Acrylic fiber