Organic Flashcards

1
Q

Hydroxide

A

OH-

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2
Q

Carbonate

A

CO3 2-

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3
Q

Phosphate

A

PO4 3-

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4
Q

Hydrogen carbonate

A

HCO3-

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5
Q

Nitrate

A

NO3-

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6
Q

Sulphate

A

SO4 2-

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7
Q

Sulphate

A

SO4 2-

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8
Q

Alkanes gen formula is

A

CnH2n+2

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9
Q

Alkenes gen formula

A

CnH2n

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10
Q

Alkenes are

A

Unsaturated and have =

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11
Q

CH3Cl

A

Chloromethane

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12
Q

Alcohols gen formula

A

CnH2n+1OH

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13
Q

Aldehydes gen formula

A

CnH2n+1CHO

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14
Q

CH3CHO

A

Ethanal

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15
Q

CH3COCH3

A

Propanone

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16
Q

Carboxylic acids generally formula

A

CnH2n+1COOH

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17
Q

CH3COOH

A

Ethanoic acid

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18
Q

CH3COOC2H5

A

Ethyl ethanoate

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19
Q

CH3NH2

A

Methyl amine

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20
Q

Nitrile bond

A

C tripple bond N

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21
Q

CH3CN

A

Ethane nitrile

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22
Q

-

A

1 sigma bond

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23
Q

=

A

1 sigma + 1 pi bond

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24
Q

Structural isomerism

A

Same molecular formula but different structural formula

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25
Q

3 types of structural formula

A

Positional
Chain
Functional

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26
Q

Chain isomerism of butane

A
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27
Q

Positional isomerism

A
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28
Q

Functional isomerism definition

A

Same molecular formula but different functional groups

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29
Q

Stereoisomerisn

A

Compounds whose molecules have the same atoms bonded to each other but different arrangements of atoms in space

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30
Q

2 types of stereoisomerisn

A

Cis trans
Optical

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31
Q

Cis trans isomerism

A

No free rotation around the C=C double bond

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32
Q

Optical isomerism (chiral centre)

A
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33
Q

Homolytic fission

A

When a bond breaks homolyticslly it forms free radicals, all free radicals have an impaired electron and are very reactive

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34
Q

Homolytic fission

A

When a bond breaks homolyticslly it forms free radicals, all free radicals have an impaired electron and are very reactive

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35
Q

More lone pairs =

A

More electronegativity

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36
Q

Dipole

A

Any molecule with a partial charge

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37
Q

Homolytic fission

A

Type of bond breaking in which the more electronegative atom takes both of the electrons in a covalent bond . Producing a carbocation

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38
Q

Primary carbocation

A
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39
Q

Secondary carbocation

A
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40
Q
A
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41
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42
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43
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44
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84
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86
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89
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90
Q

Reduction of COOH

A
91
Q
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92
Q

Acidification of sodium salt

A
93
Q

Preparation of aldehydes

A
94
Q

Preparation of ketones

A
95
Q
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96
Q
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97
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98
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99
Q
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100
Q

Tolkien’s

A
101
Q

Fehlings reaction

A
102
Q

Fehlings reaction

A
103
Q

-OH( alcohols)

A

No rn with 2,4DNPH, Tollens and fehlings

104
Q

-CHO( aldehyde)

A

+ve Rn with 2,4DNPH, tollens and fehlings

105
Q

Ketones

A

+ve rn with 2,4DNPH but no rn with fehlings and tollens reagent

106
Q

Iodoform test to identify specific ketones

A
107
Q

Which alcohols can undergo idodorm test

A
108
Q

Iodoform test to identify specific alcohols

A