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Alkenes

Authored by Camille Renwick

Chemistry, Science

10th Grade

NGSS covered

Used 89+ times

Alkenes
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60 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a general formula of alkenes?

CnH2n+2

CnH2

CnH2n-2

CnH2n-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following shows the structure of ethene?

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.HS-PS1-3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A compound consists of carbon and hydrogen elements only. It also contains a carbon-carbon double bond. This compound is known as

saturated organic compound

unsaturated organic compound

saturated hydrocarbon

unsaturated hydrocarbon

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ethane reacts with bromine under suitable condition.

Which of the following is a product of this reaction?

bromomethane

dibromoemethane

bromoethane

tribromopropane

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a chemical properties of alkenes?

combustion

substitution

addition reaction

polymerisation

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ethene reacts with acidified potassium manganate (VII) solution to form a product.

What is the name of this reaction ?

halogenation

hydrogenation

hydration

oxidation

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the condition for hydration of butene ?

phosphoric acid, 60 atm, 300 0C

Nickel or platinum, 180 oC

1000atm, 200 oC

room temperature

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