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10.3 Using materials

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Question 26

A technician has two unlabelled samples of glass, X and Y. One sample is soda-lime glass and the other is borosilicate glass.

The technician heats each sample and records the temperature at which it melts.

SampleMelting temperature in °C
X1650
Y1400

Which sample is borosilicate glass?

[1]
Markscheme

10.3 Using materials Questions

  1. GCSE
  2. /Chemistry
  3. /10.3 Using materials

118 exam-style questions on AQA GCSE Chemistry 10.3 Using materials, covering 10.3.1 Corrosion and its prevention, 10.3.2 Alloys as useful materials, and 10.3.3 Ceramics, polymers and composites. Each one has a worked solution and a mark scheme showing where the marks go.

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