Home›MPPSC Forest›State Forest Service Mains Exam›Section 'B': Forestry and General Science›UNIT-06: Chemistry›Organic compounds: Laboratory method of preparing alcohol and acetic acid, properties and uses of general artificial polymers (polythene, polyvinyl chloride, Teflon, soap and detergents)›F2C = CF2 is a monomer of which of the following?

F2C = CF2 is a monomer of which of the following?

20192M#mppsc-forest#pyq#mcq#2019
A.TeflonCorrect
B.Glyptal
C.Nylon – 6
D.Buna – S
Explanation & Solution

Correct Answer: (A) Teflon

The chemical formula F2C = CF2 represents tetrafluoroethylene, which is the monomer used in the free-radical addition polymerization to manufacture Teflon (polytetrafluoroethylene or PTFE).

हिंदी में प्रश्न एवं आदर्श उत्तर

F2C = CF2 निम्न का एकलक है

A.टेफ्लानसही
B.ग्लिप्टल
C.नायलॉन – 6
D.ब्यूना – S

सही उत्तर: (A) टेफ्लान

रासायनिक सूत्र F2C = CF2 टेट्राफ्लुओरोएथिलीन का प्रतिनिधित्व करता है, जो टेफ्लान (पॉलिटेट्राफ्लुओरोएथिलीन या PTFE) के निर्माण के लिए मुक्त-मूलक योगशील बहुलीकरण में प्रयुक्त होने वाला एकलक है।

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