Question

A student conducts an activity, where he took a naphthalene ball and burn it. He

observed that it gives a yellow flame with lots of black smoke and sooty

deposits around it. What type of hydrocarbon does naphthalene contain​

Answer 1

Answer:

Naphthalene is an unsaturated hydrocarbon.

Explanation:

Answer 2

Answer:

Naphthalene is a type of hydrocarbon that is found in coal tar and is also used in mothballs.

Explanation:

It is a solid, white, crystalline substance with a strong, mothball-like odor.

When naphthalene is burned, it produces a yellow flame with lots of black smoke and sooty deposits. This is an indication that it is a type of hydrocarbon that contains a high proportion of carbon and a low proportion of hydrogen.

Naphthalene is known as a polycyclic aromatic hydrocarbon (PAH) which is a type of hydrocarbon that contains multiple aromatic rings. These types of hydrocarbons are known to release large amounts of soot, ash, and other particulate matter when burned.

In summary, naphthalene is a type of hydrocarbon that contains a high proportion of carbon and a low proportion of hydrogen, known as a polycyclic aromatic hydrocarbon (PAH) which produces a yellow flame with lots of black smoke and sooty deposits when burned.

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