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Question 43

A liquid begins to boil when

  • A.its volume is slightly decreased
  • B.its vapour pressure is lower than the external pressure
  • C.its vapour pressure equals the external pressure
  • D.its molecules start escaping from the surface
Objective

Question details

Exam body
FUNAAB
Subject
Chemistry
Year
2017/2018
Question no.
#43
Type
Objective
Previous · Q42Which of the following statements is true? Next · Q44 An element which exists in more than crystalline form is said to exhibit

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