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Organic Chemistry and Chemical Properties Quiz

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Organic Chemistry and Chemical Properties Quiz

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Questions and Answers

Why are carbon and its compounds used as fuels for most applications?

They do not produce any by-products upon burning

They are completely non-toxic

They release a large amount of energy upon combustion (correct)

They are readily available in nature

What is the process of micelle formation when soap is added to water?

Formation of a chemical reaction between soap and water resulting in a new compound

Aggregation of soap molecules to form spherical structures with hydrophobic tails inward and hydrophilic heads outward (correct)

Conversion of soap into a gaseous state upon contact with water

Separation of soap into individual molecules due to water interaction

What is hydrogenation?

The addition of hydrogen to unsaturated compounds to make them saturated (correct)

The conversion of hydrogen gas into a liquid state

The process of combining hydrogen with oxygen to form water

The removal of hydrogen from saturated compounds to make them unsaturated

What change will you observe if you test soap with litmus paper (red and blue)?

Blue litmus paper turns red and red litmus paper turns blue Signup and view all the answers

Explain the mechanism of the cleaning action of soaps.

Formation of micelles that trap dirt and oil, allowing them to be washed away with water Signup and view all the answers

Explain the formation of scum when hard water is treated with soap

calcium Signup and view all the answers

How can ethanol and ethanoic acid be differentiated on the basis of their physical and chemical properties

boiling point Signup and view all the answers

What is an homologous series. Explain with an example

functional group Signup and view all the answers

Give a test that can be used to differentiate chemically between butter and cooking oil

saponification Signup and view all the answers

Will a micelle be formed in other solvents such as ethanol also

polar Signup and view all the answers