Q
All of the following statements are true for zinc oxide eugenol cements except______________?
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A
A. equal lengths of base paste and accelerator paste are mixed together until the mix has a uniform colour
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B
B. increase in temperature and humidity shorten the setting time
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C
C. the mix appear thick at the start of mixing but after 30 seconds of additional spatulation it becomes more fluid
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D
D. water accelerates but heat retards the setting of zinc oxide eugenol cements
