Geography, asked by prashantbara4436, 9 months ago

What is organic and inorganic mate
rial

Answers

Answered by chrissy777
1

Answer:

INORGANIC MATERIALS

Inorganic materials are another type of important modifier for improving the separation, physicochemical, and antifouling properties of polymer membranes. Polymer-inorganic particles composite membranes present an interesting approach. To enhance hydrophilicity, the introduction of nanoparticles into polymeric membranes has been proven to be effective. The nanoparticles mixed into the polymeric membrane casting solution mainly include TiO2, SiO2, Mg(OH)2, ZnO, carbon naotubes, and boehmite nanoparticles. Blending them in a coagulation bath or in polymer solution are two ways of introducing nanoparticles into membranes during the preparation process in order to make the membranes antifouling in nature.

ORGANIC MATERIALS

Organic materials are defined in modern chemistry as carbon-based compounds, originally derived from living organisms but now including lab-synthesized versions as well.[1] Most are combinations of a few of the lightest elements, particularly hydrogen, carbon, nitrogen, and oxygen.[2] Organic materials include the wood from which furniture is made, feathers, leather, and synthetic materials such as petroleum-based plastics. In spite of this variety they share some general characteristics. For example, many organic materials undergo fading, yellowing, or embrittlement in response to prolonged exposure to light or other forms of radiation, caused by breakdown of the covalent bonding structure shared by many carbon-containing compounds.

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Answered by chikuankana21
0

Answer:

Organic material will always contain carbon. A pure inorganic material will not - this is a definition, but doesn't really help you analyse a material.

A simple test would be to burn your material, and collect the combustion gases (smoke) and bubble these through a solution of lime water.

Any carbon in your sample will react with oxygen in the air and convert to carbon dioxide (CO2). CO2 makes lime water look like milk, so this is an easy qualitative test for the presence of carbon in a material.

Lime water is calcium hydroxide [Ca(OH)2] dissolved in water. the calcium hydroxide reacts with CO2 to make calcium carbonate (chalk!) which is an insoluble white solid, this makes the solution look milky

You say that you want to separate organic and inorganic material - you need to provide a bit more detail about the materials you are working with as there are many different types of separation techniques available, each technique is appropriate for different combinations of material.

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