Organic Chemistry Reviewer: Organic Compounds and Founders

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Which class of compounds typically has covalent bonds leading to insolubility in water?

Proteins

Carbohydrates

Sodium Chloride (correct)

Nucleic Acids

What property of a compound is determined by the strength of intermolecular forces between molecules?

Solubility

Conductivity

Viscosity (correct)

Density

Which type of compounds generally have higher viscosity due to stronger intermolecular forces?

Inorganic Compounds (correct)

Carbohydrates

Organic Compounds

Fats

What determines the density of a molecule in comparison to its atom weight?

Size of the molecule Signup and view all the answers

Which type of compounds are better electro-conductors due to ionized structures?

Inorganic Compounds Signup and view all the answers

Which compound is categorized as an organic compound?

Benzene Signup and view all the answers

What type of bonds primarily compose inorganic compounds?

Ionic bonds Signup and view all the answers

Which factor does NOT affect the boiling point of a compound?

Presence of strong hydrogen bonds Signup and view all the answers

What type of compounds have lower melting and boiling points due to weak covalent bonds?

Organic compounds Signup and view all the answers

What is the purpose of heating organic compounds with cupric oxide during a test for carbon and hydrogen?

To oxidize carbon to carbon dioxide Signup and view all the answers

According to IUPAC rules, how are substituent groups located on a carbon chain designated?

By an appropriate number Signup and view all the answers

What are the forces responsible for intermolecular attractions and repulsions?

Intermolecular forces Signup and view all the answers

What color change in copper sulfate indicates the presence of hydrogen and carbon?

Blue Signup and view all the answers

How is the presence of oxygen determined using ferrox paper?

It turns red to reddish-purple Signup and view all the answers

What gas is released when a chemical compound is heated with soda lime?

Nitrogen Signup and view all the answers

How is the Beilstein test used to detect halogens like chlorine?

Observing a green flame Signup and view all the answers

In the silver nitrate test, what color precipitate is formed in the presence of bromide ions?

Pale yellow precipitate that partly dissolves Signup and view all the answers

What happens to iodide ions when subjected to the silver nitrate test?

They form a yellow precipitate that does not dissolve Signup and view all the answers

What color is produced when sodium nitroprusside reacts with sodium thio nitroprusside?

Purple Signup and view all the answers

Which element is detected by the formation of lead sulfide in the lead acetate test?

Sulfur Signup and view all the answers

What color precipitate is formed when sodium chloride reacts with silver nitrate?

White Signup and view all the answers

Which compound is formed when sodium cyanide reacts with ferrous sulfate?

Sodium ferrocyanide Signup and view all the answers

What complex is formed when sodium ferrocyanide is treated with ferric chloride?

Prussian blue complex Signup and view all the answers

In Lassaigne's test, what water-soluble sodium salt is formed when an organic compound is fused with metallic sodium?

Sodium sulfide Signup and view all the answers

What color does bromine impart in the carbon disulfide layer?

Orange Signup and view all the answers

When sodium bromide reacts with silver nitrate, it forms a precipitate that is:

Pale yellow Signup and view all the answers

What happens to the halogen formed during the Carbon Disulfide Test in Lassaigne's extract when treated with chlorine water?

It imparts color in the carbon disulfide layer Signup and view all the answers

In the Simple Distillation process, what component of the mixture boils first and turns into vapors?

The most volatile component Signup and view all the answers

When sodium iodide reacts with silver nitrate, what color precipitate is formed?

Yellow Signup and view all the answers

Which method involves the condensed vapor dripping into a collection receiver?

Simple Distillation Signup and view all the answers