21st December 2008

VITEEE Coaching › Question Of the Day questions › 21st December 2008

Name a few bio-degradable polymers.

Give 2 uses of each of these polymers:

Natural rubber, cellulose, nylon, teflon and PVC.

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4 Answers

Akand ·2008-12-20 22:37:42

PBVC.............and sum uses are.......cumon i cant type......im lazy

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Anirudh Narayanan ·2008-12-20 22:39:38

What bhaiyyah? Asking questions like school exam? :)

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Lokesh Verma ·2008-12-20 22:50:57

Haha.. but this chapter.. IIT JEE will ask something that is of school level only...

Look at the IIT syllabus ;)

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Sunil Kumar ·2008-12-21 01:21:47

Bhaiya the question is quite simple.......
But the answers to these are :-
Biodegradable polymers :-
1.Polyhydroxy butyrate (PHB)
2.Poly-Hydroxybutyrate-co-beta-Hydroxy valerate (PHBV)
3.Polyglycolic acid (PGA)
4.Polylactic acid (PLA)
5.Nylon-2-Nylon-6.

Bhaiya uses are too many........ will post it afterwards..........

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Basic Integral Calculus Operators Symbols Matrix Cases

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° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω

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21st December 2008

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