Class 9 Quiz on Hydrocarbons and Organic Chemistry

Class 9 Quiz on Hydrocarbons and Organic Chemistry

9th Grade

25 Qs

quiz-placeholder

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Class 9 Quiz on Hydrocarbons and Organic Chemistry

Class 9 Quiz on Hydrocarbons and Organic Chemistry

Assessment

Quiz

Chemistry

9th Grade

Medium

Created by

Sheetalkumar Bhong

Used 2+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the general formula for alkanes?

CnH2n+2

CnH2n-2

CnH2n

CnH2n+1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a saturated hydrocarbon?

Acetylene

Ethylene

Methane

Butene

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the property of carbon that allows it to form long chains?

Tetra valency

Catenation

Isomerism

Hydrogenation

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following compounds is an example of an alkene?

C2H6

C3H8

C2H4

C4H10

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reaction do alkenes typically undergo?

Hydrolysis reactions

Addition reactions

Substitution reactions

Elimination reactions

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a characteristic of alkynes?

Contain only single bonds

Contain at least one triple bond

Are less reactive than alkanes

Have the formula CnH2n+2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term for compounds with the same molecular formula but different structures?

Polymers

Homologues

Isomers

Functional groups

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