The key difference between benzoic acid and sodium benzoate is that benzoic acid is the simplest aromatic carboxylic acid whereas sodium benzoate is the sodium salt of benzoic acid. Benzoic acid is an aromatic carboxylic acid and sodium benzoate is a derivative of this benzoic acid. Both these are organic compounds because both these compounds […]
Archives for November 2019
Difference Between Hyperkeratosis and Parakeratosis
The key difference between hyperkeratosis and parakeratosis is that hyperkeratosis is the formation of excess keratin on the skin surface while parakeratosis is the retention of the nuclei in the stratum corneum skin layer. Skin is the largest organ present in the human body. There are different cells involved in the formation of skin layers. […]
Difference Between Functional Group and Substituent
The key difference between functional group and substituent is that the functional group is an active part of a molecule whereas substituent is a chemical species that can replace an atom or a group of atoms in a molecule. The terms functional group and substituent are often found in organic chemistry. A functional group is […]
Difference Between Adaptation and Acclimatization
The key difference between adaptation and acclimatization is that adaptation is a gradual, long term and irreversible process shown by living organisms in order to adjust to new environment over a long period of time, while acclimatization is the rapid, reversible and temporary adaptation process shown by living organisms to changing environment within a short […]
Difference Between Primary and Secondary Kinetic Isotope Effect
The key difference between primary and secondary kinetic isotope effect is that primary isotope effect describes the isotopic substitution at the broken bond whereas secondary isotope effect describes the isotopic substitution at the bond adjacent to the broken bond. Kinetic isotope effect or KIE refers to the change in the reaction rate of a chemical […]
Difference Between Whatman Filter Paper 1 and 2
The key difference between Whatman filter paper 1 and 2 is that Whatman filter paper 1 is slightly less retentive than Whatman filter paper 2. Filtration is a technique of separating different components in a mixture. We can use filter papers for this separation. We use it as a barrier that is perpendicular to either liquid […]
Difference Between Zona Pellucida and Corona Radiata
The key difference between zona pellucida and corona radiata is that zona pellucida is a non-cellular secretory glycoprotein layer that surrounds the plasma membrane of mammalian ovum while corona radiata is a follicle cell layer that surrounds zona pellucida. In fertilization, a mature ovum fuses with a sperm. Generally, fertilization takes place only between one […]
Difference Between Dermatome and Cutaneous Innervation
The key difference between dermatome and cutaneous innervation is that the dermatome is an area of the skin that is innervated by a single spinal nerve. Meanwhile, the cutaneous innervation is an area of the skin innervated by a specific cutaneous nerve. Skin is the largest organ that we have. It is the outermost covering […]
Difference Between Condensation and Freezing
The key difference between condensation and freezing is that condensation is the conversion of a vapour state into a liquid state whereas freezing is the conversion of a liquid state into a solid-state. Condensation and freezing are opposite reactions to boiling and melting, respectively. Boiling refers to the conversion of liquid into vapour while condensation […]
Difference Between Coalescence and Ostwald Ripening
The key difference between coalescence and Ostwald ripening is that in coalescence, small masses combine to form a large mass. But, in Ostwald ripening, small particles dissolve in a solution and redeposit to form large masses. Both coalescence and Ostwald ripening describe the formation of large masses from small masses; for example, the formation of […]
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