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 Form 1 Chemistry Sample Exam Revision Questions With Answers

Study the diagram below and answer the question that follows.
a).Name the process labeled a, b, c and d.
b) Draw a similar diagram to show the effect of temperature on solid carbon (IV) oxide (dry ice)

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Answer Text:
a).a ā€“ Melting
b ā€“ Freezing.
c. ā€“ Evaporation.
dā€“ Condensation.