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Chemistry General Organic Chemistry Stereoisomerism Single Correct MCQ
Published on: August 12, 2026

When 100g of ethylene polymerises entirely to polyethene, the weight of polyethene formed as per the equation n(C2H4) (-CH2-CH2-)n is :

A
(n/2)g
B
100g
C
(100/n)g
D
100ng

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The correct answer is:
B

By applying POAC for C atoms

moles of ethylene 2 = mole of polythene × n × 2

wt. of polyethene = 100 g

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