Concept explainers
(a)
Interpretation:
The state of dibromomethane existing at − 75 C0 needs to be calculated.
Concept Introduction:
Heating curve is the representation of the changing in the state of substance from solid to liquid to vapor corresponding to different temperature.
The given substance dibromomethane usually exists at 3 states such as solid, liquid and vapor state. Each state of dibromomethane corresponds to different temperature like at temperature below − 53 C0 it exists at solid state.
At temperature above − 53 C0 it exists at liquid state while at temperature above 97 C0 it exists at vapor state.
While the − 53C0 and 97 C0 corresponds to freezing and boiling temperature of water.
(b)
Interpretation:
The heating curve of dibromomethane at − 53 C0 needs to be calculated.
Concept Introduction:
Heating curve is the representation of the changing in the state of substance from solid to liquid to vapor corresponding to different temperature.
The given substance dibromomethane usually exists at 3 states such as solid, liquid and vapor state. Each state of dibromomethane corresponds to different temperature like at temperature below − 53 C0 it exists at solid state.
At temperature above − 53 C0 it exists at liquid state while at temperature above 97 C0 it exists at vapor state.
While the − 53C0 and 97 C0 corresponds to freezing and boiling temperature of water.
(c)
Interpretation:
The state of dibromomethane existing at − 18 C0 needs to be calculated.
Concept Introduction:
Heating curve is the representation of the changing in the state of substance from solid to liquid to vapor corresponding to different temperature.
The given substance dibromomethane usually exists at 3 states such as solid, liquid and vapor state. Each state of dibromomethane corresponds to different temperature like at temperature below − 53 C0 it exists at solid state.
At temperature above − 53 C0 it exists at liquid state while at temperature above 97 C0 it exists at vapor state.
While the − 53C0 and 97 C0 corresponds to freezing and boiling temperature of water.
(d)
Interpretation:
The state of dibromomethane existing at 110 C0 needs to be calculated.
Concept Introduction:
Heating curve is the representation of the changing in the state of substance from solid to liquid to vapor corresponding to different temperature.
The given substance dibromomethane usually exists at 3 states such as solid, liquid and vapor state. Each state of dibromomethane corresponds to different temperature like at temperature below − 53 C0 it exists at solid state.
At temperature above − 53 C0 it exists at liquid state while at temperature above 97 C0 it exists at vapor state.
While the − 53C0 and 97 C0 corresponds to freezing and boiling temperature of water.
(e)
Interpretation:
The temperature at which dibromomethane existing at solid as well as liquid state needs to be calculated.
Concept Introduction:
Heating curve is the representation of the changing in the state of substance from solid to liquid to vapor corresponding to different temperature.
The given substance dibromomethane usually exists at 3 states such as solid, liquid and vapor state. Each state of dibromomethane corresponds to different temperature like at temperature below − 53 C0 it exists at solid state.
At temperature above − 53 C0 it exists at liquid state while at temperature above 97 C0 it exists at vapor state.
While the − 53C0 and 97 C0 corresponds to freezing and boiling temperature of water.
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EP BASIC CHEMISTRY-STANDALONE ACCESS
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