Functional Group Compounds Flashcards Preview

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Flashcards in Functional Group Compounds Deck (22)
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1
Q

C=C or C=-C properties

A

Decolorises Br2 in CCl4
Decolorises alk. MnO4
Ozonylsed by absorbing ozone O3

2
Q

C=C properties

A

on hydration forms alcohol

absorbs H2 catalytically

3
Q

-C=O property

A

Gives Clemmensen Reaction

4
Q

Alkyne property

A

Precipitates with AgNO3+NH4OH

5
Q

R-C=CH property

A

Liberates H2 with Na, has acidic hydrogen

6
Q

CH=CH property

A

On hydration forms acetaldehyde

7
Q

-CHO on reduction forms ?

A

-CHO forms primary alcohols

8
Q

-NC on reduction forms ?

A

-NC on reduction forms secondary amine

9
Q

-CH on reduction forms ?

A

-CH on reduction forms primary amine

10
Q

-O-N=O- on reduction forms?

A

-O-N=O- on reduction forms alcohol

11
Q

CH3-CHO property ?

A

CH3-CHO gives Haloform test

12
Q

-CH2OH properties?

A

Complete oxidation gives acid
Gives Lucas Test
On dehydration with Cu forms aldehyde

13
Q

-CHOH-(secondary) properties?

A

On Oxidation forms ketone
On dehydration with Cu gives ketone
Slow to Lucas Test

14
Q

-CHO, HCOOH ( exception C6H5CHO ) properties?

A

gives +ive mirror test

gives fehlings solution test

15
Q

Grignard Reagent with HCOOR, whats formed ?

A

Aldehyde is formed

16
Q

Grignard Reagent with RCOOR,RCOCl,-CN,RCONH2, whats formed?

A

Ketone is formed

17
Q

-OH, R-C=CH liberates ?

A

-OH, R-C=CH liberates H2 with Na

18
Q

NH2 gives carbylamine test. True or False?

A

True.

19
Q

Smell of Chloroform and CCl4?

A

Chloroform - Sweet Smelling Liquid

CCl4- Sickly smelling liquid

20
Q

-COOH forms effervecense with NaHCO3. True or False?T

A

True.-COOH forms effervecense with NaHCO3.

21
Q

-CONH2 gives claisen condensation test. True or false?

A

True.-CONH2 gives claisen condensation test.

22
Q

Which functional group gives Aldol condensation reaction?

A

Aldehyde gives aldol condensation reaction