Concept explainers
(a)
Interpretation:
One of the reasons that phosgene can be used as an effective weapon during the war should be explained.
Concept introduction:
Density is defined as mass per unit volume. It is mathematically represented as follows:
Here, m is mass and V is volume.
In addition, the relative density is defined as the density of a substance with respect to density of air.
The
Where, the volume (V) occupied by ‘n’ moles of any gas has a pressure (P) at temperature (T) in Kelvin and ‘R’ = Gas constant
(b)
Interpretation:
The number of moles in the test tube should be estimated.
Concept introduction:
Density is defined as mass per unit volume. It is mathematically represented as follows:
Here, m is mass and V is volume.
In addition, the relative density is defined as the density of a substance with respect to density of air.
The Ideal Gas Law is defined as,
Where, the volume (V) occupied by ‘n’ moles of any gas has a pressure (P) at temperature (T) in Kelvin and ‘R’ = Gas constant
(c)
Interpretation:
The concentration of phosgene for the given case should be calculated and explained.
Concept introduction:
Density is defined as mass per unit volume. It is mathematically represented as follows:
Here, m is mass and V is volume.
In addition, the relative density is defined as the density of a substance with respect to density of air.
The Ideal Gas Law is defined as,
Where, the volume (V) occupied by ‘n’ moles of any gas has a pressure (P) at temperature (T) in Kelvin and ‘R’ = Gas constant
(d)
Interpretation:
The reasons for the failure of this experiment should be explained.
Concept introduction:
Density is defined as mass per unit volume. It is mathematically represented as follows:
Here, m is mass and V is volume.
In addition, the relative density is defined as the density of a substance with respect to density of air.
The Ideal Gas Law is defined as,
Where, the volume (V) occupied by ‘n’ moles of any gas has a pressure (P) at temperature (T) in Kelvin and ‘R’ = Gas constant
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EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
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