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KVPY SX SB Exam 2018 Question Paper
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© examsnet.com
Question : 59
Total: 120
On complete hydrogenation, natural rubber produces
polyethylene
ethylene-propylene copolymer
polyvinyl chloride
polypropylene
Validate
Solution:
Natural rubber forms due to polymerisation of isoprene and on hydrogenation provides polymer of ethylene, propylene
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