Improving processes and products

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Question 38
Easy

The diagram shows how a city manages its plastic waste.

A horizontal bar chart showing the distribution of plastic waste.

The city generates a total of 80,000 kg of plastic waste in a year.

a.

Calculate the mass of plastic waste that is not able to be recycled in the city.

[2]
b.

The molecular formula of a monomer used to make a certain polymer is C8H12O4\text{C}_8\text{H}_{12}\text{O}_4C8​H12​O4​. State the empirical formula of this monomer.

[2]

Improving processes and products Questions

  1. GCSE
  2. /Chemistry
  3. /Improving processes and products