Quelpr
3 marksStates of Matter

CSEC Chemistry · May/June 2009 · Paper 2 · Question 6(a)(i)

The properties of clay suitable for pottery production are plasticity, porosity, and vitrification.

Briefly explain what is meant by EACH of the following terms as they relate to pottery production. Plasticity Porosity Vitrification

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 6(a)(ii)Suggest ONE reason why EACH of the following makes clay a suitable substance for the making of pottery. Plasticity Porosity[2 marks]
  2. 6(b)(i)Name ONE component of cement.[1 mark]
  3. 6(b)(ii)Identify TWO OTHER ingredients used to make concrete.[2 marks]
  4. 6(b)(iii)Explain to Mr. Smith why it is necessary to dampen the concrete floor. Suggest to Mr. Smith what may occur if he decides NOT to dampen the floor.[4 marks]
  5. 6(c)Suggest if it would be appropriate to dampen clay while hardening. Give ONE reason for your answer.[3 marks]

More practice: the rest of this paper · more States of Matter questions · all CSEC Chemistry past papers