When 100 g of ethylene polymerises to polyethylene according to the equation . nCH2 = CH2 ---> -(-CH2-CH2-)n- . The weight of polyethylene produced will be :
n/2 g
100 g
100/n g
100 ng
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Solution
Option 2. All the mass of ethylene taken is converted to polyethylene, so the polymer molecular mass will be 100 g