Plant Oils And Their Uses Worksheet With Answers - George Pindar School Page 7
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36(a)
Do the results in the table indicate that there is a relationship between the melting point of
a plant oil and its hardness?
Explain your answer.
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(2)
(b)
The company stated that some of the plant oils were brown and that this may have
affected the results.
Explain why the company considered the colour of plant oils to be a problem with this test.
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(2)
(c)
A consumer group stated that the test should not be carried out by the margarine company
but by independent scientists.
Explain why.
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(2)
Page 7 of 36
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