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6 marksMole Concept

CSEC Chemistry · January 2012 · Paper 2 · Question 6(b)

Write THREE relevant chemical equations to support your answer in (a). Include AT LEAST ONE equation from the action of yeast and ONE from the action of baking powder.

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Other parts of this question

  1. 6(a)(i)Discuss the role of Water in the making of dough:[2 marks]
  2. 6(a)(ii)Discuss the role of Leavening agent (baking powder and yeast) in the making of dough:[2 marks]
  3. 6(a)(iii)Discuss the role of Heat in the making of dough:[2 marks]
  4. 6(c)Suggest a possible explanation for this.[3 marks]

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