2.2 Which substance(s) is/are liquid(s) at 400 C? 2.3 Which substance does not have a liquid phase? 2 Study the following list of melting and boiling points of various substances: 5) 2.4 What is the process called when a solid turms directly into a gas Substance Helting point ("C) Boiling point () Neon (Ne) -249 -246 Oxygen (0:) -219 -183 2.5 In which state would sulphur exist at a temperature of 25 °C Carbon dioxide (CO.) -57 -57 Butane (CHa) -138 Hydrogen fiuoride (HF) -83 20 Sulphur (S) 114 440 Which of the substance(s) is/are gas(es) at room temperature (25°C)?

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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2.2
Which substance(s) is/are liquid(s) at 400 C?
2.3
Which substance does not have a liquid phase?
2 Study the following list of melting and boiling points of various substances:
(5)
2.4
What is the process called when a solid tums directly into a gas?
Substance
Melting point ("C)
Boiling point ()
Neon (Ne)
-249
-246
Oxygen (02)
-219
-183
2.5
In which state would sulphur exist at a temperature of 25 °C?
Carbon dioxide (CO2)
-57
-57
Butane (CaH10o)
-138
Hydrogen fluoride (HF)
-83
20
Sulphur (S)
114
440
Which of the substance(s) is/are gas(es) at room temperature (25%C)?
nere to search
MECED
Transcribed Image Text:Eneble Editing Activate 2.2 Which substance(s) is/are liquid(s) at 400 C? 2.3 Which substance does not have a liquid phase? 2 Study the following list of melting and boiling points of various substances: (5) 2.4 What is the process called when a solid tums directly into a gas? Substance Melting point ("C) Boiling point () Neon (Ne) -249 -246 Oxygen (02) -219 -183 2.5 In which state would sulphur exist at a temperature of 25 °C? Carbon dioxide (CO2) -57 -57 Butane (CaH10o) -138 Hydrogen fluoride (HF) -83 20 Sulphur (S) 114 440 Which of the substance(s) is/are gas(es) at room temperature (25%C)? nere to search MECED
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