Functional tests

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Carboxylic Acid
Add Sodium Carbonate: Effervescence, gas turns limewater milky as it's CO2
1 of 7
Halogenoalkanes
Add NaOH, HNO3, AgNO3: Cl-= white ppt, Br-=cream ppt, I-= yellow ppt.
2 of 7
Alkanes and Alkenes
Add orange Bromine water at room temp: Alkane: no reaction, Alkene: orange colour immediately decolourised
3 of 7
Amine
Add Nitrous acid(HCl+ Sodium Nitrile in ice): blue Bubbles of Nitrogen given off
4 of 7
Carbonyl(aldehyde/ketone)
Add 2,4-DNP: Orange Crystalline ppt.
5 of 7
Alcohol.
Add Ethanoic acid, conc Sulphuric acid + heat: fruity pear drop smell.
6 of 7
Oxidation of alcohols.
Add Sulphuric acid + Potassium dichromate +heat: Colour change from orange to green.
7 of 7

Other cards in this set

Card 2

Front

Halogenoalkanes

Back

Add NaOH, HNO3, AgNO3: Cl-= white ppt, Br-=cream ppt, I-= yellow ppt.

Card 3

Front

Alkanes and Alkenes

Back

Preview of the front of card 3

Card 4

Front

Amine

Back

Preview of the front of card 4

Card 5

Front

Carbonyl(aldehyde/ketone)

Back

Preview of the front of card 5
View more cards

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