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Question 12

When naphthalene on heating changes from solid state directly to the gaseous state, it undergoes

  • A.sublimation
  • B.evaporation
  • C.combustion
  • D.decomposition
Objective

Question details

Exam body
UNIBEN
Subject
General Paper
Year
2022/2023
Question no.
#12
Type
Objective
Previous · Q11$$^{226}_{88}Ra \rarr ^{x}_{86}Rn + \alpha$$ What is the value of x in the… Next · Q13 Which of the following is an electrolyte?

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