What is the volume of a salt crystal measuring 2.44 × 10–2 m by 1.4 × 10–3 m by 8.4 × 10–3 m?

The volume of salt crystal is

Explanation :  Given,

Length of salt crystal =

Breadth of salt crystal =

Height of salt crystal =

To calculate the volume of salt crystal by using the formula of volume of cuboid, we use the equation:

where,

V = volume

l = length

b = breadth

h = height

Putting values in above equation, we get:

Hence, the volume of salt crystal is

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.