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Biochem > Lesson 3 Alkene And Alkyne > Flashcards

Lesson 3 Alkene And Alkyne Flashcards

1
Q

Possesses one or more carbon double bonds

A

Alkenes

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2
Q

Formula of alkene

A

CnH2n

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3
Q

What is the simpliest alkene

A

Ethene

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4
Q

Properties of Alkene

A
  1. Properties similar to alkanes
  2. Boiling point increases with molar mass
  3. Insoluble in Water but Soluble in Organico compounds
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5
Q

What is alkene used for?

A

Production of plastic and rubber

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6
Q

Contains one or more carbon-carbon triple bonds

A

Alkyne

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7
Q

Formula of Alkyne

A

C n H 2n–2

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8
Q

Simplest
Colorless
Flammable

A

Ethyne

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9
Q

Colorless
PUNGENT ODOR
Production of chemicals

A

Propyne

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10
Q

Garlic like odor
Colorless
Used for fuel and starting material

A

Butyne

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11
Q

4 major types of Alkene Reaction

A
  1. Addition reaction
  2. Elimination reaction
  3. Rearrangement reaction
  4. Substitution reaction
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12
Q

4 major types of Alkene Reaction

A
  1. Addition reaction
  2. Elimination reaction
  3. Rearrangement reaction
  4. Substitution reaction
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13
Q

What reaction converts AlkEne to AlkAnes by adding molecules

A

Addition reaction

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14
Q

3 types of Addition Reaction

A

With hydrogen, water and halogen

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15
Q

Predicts the major product in reactions with HX

A

Markovnikov’s Rule (under addition reaction)

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16
Q

What reaction is when two groups are Removed from a molecule

A

Elimination reaction

17
Q

What reaction is when molecules undergoes Structural Change

A

Rearrangement reaction

18
Q

What reaction is when one atom is Replaced by another atom

A

Substitution reaction

19
Q

What is the classification of AlkEne

A
  1. Family of hydrocarbons
  2. Contains one carbon-carbon double bond
20
Q

The most important COMMERCIAL reaction of Alkene. In which small molecules are arranged into giant molecules.

A

Alkene Polymers

21
Q

Two types of polymerization

A

Addition and condensation polymerization

22
Q

Reacts in complex molecules that can result in multiple possible products

A

Hydrohalogenation snd hydration

23
Q

Reacts in complex molecules that can result in multiple possible products

A

Hydrohalogenation snd hydration

24
Q

Used in listing down alkenes systematically

A

iupac Nomenclature

25
Q

These are produced in factories can be melted, formed into a giant bubble and then made into a film

A

Polyethene pellets

Biochem (4 decks)

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