The key difference between ionic and nonionic surfactants is that the ionic surfactants contain elemental cations or anions present in its formulation whereas the nonionic surfactants have no cations or anions present in its formulation. Surfactants are surface active agents. That means, these compounds can reduce the surface tension between two substances; two liquids, a […]
Difference Between Biogas and Natural Gas
The key difference between biogas and natural gas is that the biogas is a renewable source of energy whereas the natural gas is a non-renewable source of energy. Biogas is a naturally occurring gas that forms from the breakdown of organic matter in the presence of anaerobic bacteria while natural gas is a naturally occurring […]
Difference Between Water Gas and Producer Gas
The key difference between water gas and producer gas is that the water gas contains flammable gases whereas the producer gas contains both flammable and non-flammable gases. Both water gas and producer gas are mixtures of several gases. Water gas contains carbon monoxide and hydrogen gases. Producer gas contains carbon monoxide and hydrogen gases along […]
Difference Between Photochemical and Thermal Reaction
The key difference between photochemical and thermal reaction is that the photochemical reaction initiates when the reactants get energy from the photons whereas thermal reactions initiate when the reactants get heat energy. A chemical reaction is a process of rearranging the molecular or ionic structure of a substance other than a physical or a nuclear alteration. […]
Difference Between Photoluminescence and Fluorescence
The key difference between photoluminescence and fluorescence is that the photoluminescence occurs via absorbing and emitting photons having either different or equal wavelengths whereas fluorescence occurs via emitting a longer wavelength than the absorbed wavelength. Luminescence is the process of light emission. We use the prefix photo- with the term luminescence when the light emission is due […]
Difference Between Ionic and Colloidal Silver
The key difference between ionic and colloidal silver is that the ionic silver consists of ionized silver whereas colloidal silver consists of both ionized and unionized particles of silver. We all know what silver is. It is a very shiny metal that we use for many important purposes. Further, the silver occurs in two major […]
Difference Between Isobaric and Isochoric Process
The key difference between isobaric and isochoric process is that the isobaric process occurs at a constant pressure whereas the isochoric process occurs at a constant volume. A thermodynamic process is a chemical or physical process that takes place in a thermodynamic system, which changes the system from an initial state to a final state. […]
Difference Between Butane and Butene
The key difference between butane and butene is that the butane has no double or triple bonds between carbon atoms whereas the butene contains a double bond between carbon atoms. Butane and butene are organic compounds that have four carbon atoms per molecule. But they have differences in their chemical structures such as their chemical bonding […]
Difference Between Chlorine and Chlorine Dioxide
The key difference between chlorine and chlorine dioxide is that the oxidation state of chlorine atom in chlorine or chlorine gas is zero whereas the oxidation state of chlorine atom in chlorine dioxide is +4. Further, the physical difference between chlorine and chlorine dioxide is that the chlorine is a pale yellow-green gas with a […]
Difference Between Calcium Hypochlorite and Sodium Hypochlorite
The key difference between calcium hypochlorite and sodium hypochlorite is that the calcium hypochlorite contains two hypochlorite anions associated with one calcium cation whereas sodium hypochlorite contains one hypochlorite anion associated with one sodium cation. In appearance, calcium hypochlorite is a white to a grey powder while sodium hypochlorite is a greenish-yellow solid with a […]
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