{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

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

Monovalent carbon

Octavalency of carbon

Divalent carbon

Tetravalency of carbon

DOK 2

1

In fractional distillation, what primarily separates components?

Color variations

Molecular size differences

Differences in boiling points

Density differences

DOK 2

1

What defines a saturated hydrocarbon?

Contains double bonds

Only single carbon-carbon bonds

Isomeric structures

Has triple bonds

DOK 2

1

Why is carbon considered versatile in bonding?

Only forms double bonds

Can form chains and rings

Is a metal

Only forms single bonds

DOK 2

1

What do unsaturated hydrocarbons contain that saturated do not?

Inert gases

Double or triple carbon bonds

Only single bonds

No carbon bonds

DOK 2

1

Which process converts crude oil into useful products?

Electrolysis

Sublimation

Hydration

Fractional distillation

DOK 2

1

What property allows carbon to form a variety of compounds?

forms multiple bonds

High electronegativity

Radioactivity

Solubility in water

DOK 2

1

What are alkenes characterized by?

Only rings

Only single bonds

Only triple bonds

At least one double bond

DOK 2

1

What type of bonds do saturated hydrocarbons exclusively have?

Triple bonds

Single bonds

Aromatic rings

Double bonds

DOK 2