A long chain of hydrocarbon bonded to cooh is a ________ acid.
2 answers:
Answer: Option (d) is the correct answer.
Explanation:
A fatty acid is defined as a long chain of hydrocarbons that consists of a carboxylic group, that is, COOH group at the end of the chain.
General formula of a fatty acid is where n is mostly an even number in many cases.
Fatty acids are also known as aliphatic monocarboxylic acid.
For example, is the formula of stearic acid which is a fatty acid.
Thus, we can conclude that a long chain of hydrocarbon bonded to cooh is a fatty acid.
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The volume of copper : 3.24 ml
<h3>Further explanation </h3>Density is a quantity derived from the mass and volume
Density is the ratio of mass per unit volume
With the same mass, the volume of objects that have a high density will be smaller than objects with a smaller type of mass
The unit of density can be expressed in g/cm³ or kg/m³
Density formula:
ρ = density , g/cm³ or kg/m³
m = mass , g or kg
v = volume , cm³ or m³
A common example is the water density of 1 gr / cm³
The density of copper : 8.96 gr/ml
mass of copper : 29 g
then the volume :