Other questions in this quiz

2. Order of the stages of an exothermic reaction...

  • CO2 is added to burn the reactants forming a solution
  • energy is used to create atoms for heat and light
  • Energy is needed to break reactants into separate atoms, then atoms join to form new bonds, releasing energy
  • atoms collide and release heat

3. Batch process disadvantages...

  • Costly, large, waste of space
  • process is inefficient if not in constant use, high initial building and set up costs, supervision is needed, time loss due to cleaning needed
  • Smelly, scar landscape
  • costs money, inefficient, ect

4. Chemicals needed in small quantities are made using

  • A continuous process
  • a batch process
  • bar chart / graph
  • haber process

5. Batch process...

  • is difficult to maintain, and is smelly
  • wastes time
  • make a fixed amount, allow batches to be made and stored, allows products to be made and sold by a given date, easy to change product on production, and easy to make a new batch of something
  • has high labour costs


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