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hydrocarbons

Last updated about 3 hours ago

9 questions

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DOK 2

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DOK 2

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Question 1a

1a.

What unique property of carbon allows it to form four bonds?

Monovalent carbon

Octavalency of carbon

Divalent carbon

Tetravalency of carbon

Question 1b

1b.

In fractional distillation, what primarily separates components?

Color variations

Molecular size differences

Differences in boiling points

Density differences

Question 1c

1c.

What defines a saturated hydrocarbon?

Contains double bonds

Only single carbon-carbon bonds

Isomeric structures

Has triple bonds

Question 1d

1d.

Why is carbon considered versatile in bonding?

Only forms double bonds

Can form chains and rings

Is a metal

Only forms single bonds

Question 1e

1e.

What do unsaturated hydrocarbons contain that saturated do not?

Inert gases

Double or triple carbon bonds

Only single bonds

No carbon bonds

Question 1f

1f.

Which process converts crude oil into useful products?

Electrolysis

Sublimation

Hydration

Fractional distillation

Question 1g

1g.

What property allows carbon to form a variety of compounds?

forms multiple bonds

High electronegativity

Radioactivity

Solubility in water

Question 1h

1h.

What are alkenes characterized by?

Only rings

Only single bonds

Only triple bonds

At least one double bond

Question 1i

1i.

What type of bonds do saturated hydrocarbons exclusively have?

Triple bonds

Single bonds

Aromatic rings

Double bonds