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i) Name the catalyst used in the manufac...

i) Name the catalyst used in the manufacture of high density polythene.
ii) What is the configuration at the carbon - carbon double bonds in natural rubber ? 

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i) Zeigler Natta catalyst used in the manufacture of high density polythene.
ii) Cis configuration is present in the configuration at the carbon carbon double bonds in natural rubber.
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SUNSTAR PUBLICATION-II PUC CHEMISTRY (P.U. BOARD LATEST MODEL QUESTION PAPER - 1)-PART - D
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