Properties of Alkanes, Alkenes and Alkynes

Properties of Alkanes, Alkenes and Alkynes

Assessment

Passage

Chemistry

12th Grade

Easy

Created by

Amal Aljabri

Used 2+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of bond is found in alkanes?

Quadruple bond

Single bond

Double bond

Triple bond

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a characteristic of alkynes?

Moderate reactivity

No reactivity

Low reactivity

High reactivity

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical formula for alkenes?

CnH2n

CnH2n-2

CnH2n+1

CnH2n+2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these is an example of an alkane?

Plastics

Natural Gas

Acetylene

Some Rubber

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the state of alkenes at room temperature?

Solid

Gas or Liquid

Plasma

Bose-Einstein Condensate

6.

OPEN ENDED QUESTION

3 mins • 1 pt

  • How does the difference in bonding (single, double, and triple) between alkanes, alkenes, and alkynes affect their physical and chemical properties, such as boiling points and reactivity?

  • Hint : Think about how double and triple bonds affect molecular strength and energy. Which molecules are more reactive: those with single bonds or multiple bonds? Consider how this impacts their boiling points and chemical behavior (like undergoing combustion or addition reactions).

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