Back to marketplace

M4/6 - Qual tests of organic FG

No description yet. This curated deck is ready for daily study.

Total cards: 20•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (20)

#1
Front (Question)

State the reagent(s) used to test for Alkenes C=C

Back (Answer)

Bromine Water Br2

#2
Front (Question)

State the reagent(s) used to test for Carboxylic Acids COOH

Back (Answer)

Carbonate CO32-

#3
Front (Question)

State the reagent(s) used to test for Phenol C6H5OH

Back (Answer)

Bromine water (Br2) OR litmus paper and carbonate (CO32-

#4
Front (Question)

State the reagent(s) used to test for Aldehyde CHO

Back (Answer)

Tollens’

#5
Front (Question)

State the reagent(s) used to test for Ketone CO

Back (Answer)

2,4-DNPH and Tollens’

#6
Front (Question)

State the reagent(s) used to test for primary and secondary alcohols OH

Back (Answer)

Acidified dichromate (H+/Cr2O72-) AND Tollens’

#7
Front (Question)

State the reagent(s) used to test for Haloalkanes C-X

Back (Answer)

Aqueous silver nitrate (AgNO3) and ethanol

#8
Front (Question)

What would you observe when 2,4-DNPH is added to a ketone

Back (Answer)

Orange precipitate

#9
Front (Question)

What would you observe when solid sodium carbonate (Na2CO3) is added to a carboxylic acid

Back (Answer)

Bubbles and dissolving

#10
Front (Question)

What would you observe when Tollens’ is added to an aldehyde

Back (Answer)

Silver mirror

#11
Front (Question)

What would you observe when acidified dichromate (H+/Cr2O72-) is added to a primary alcohol

Back (Answer)

Orange to Green

#12
Front (Question)

What would you observe when bromine water is added to an alkene

Back (Answer)

Orange to colourless

#13
Front (Question)

What would you observe when bromine water is added to a phenol

Back (Answer)

Orange to colourless AND white precipitate

#14
Front (Question)

What would you observe when aqueous silver nitrate (AgNO3) is added to a bromoalkane

Back (Answer)

Cream precipitate

#15
Front (Question)

Based on the following observations, what functional group is present Bromine water: Orange to colourless

Back (Answer)

Alkene

#16
Front (Question)

Based on the following observations, what functional group is present Litmus paper: turns red Sodium carbonate: no bubbles

Back (Answer)

Phenol

#17
Front (Question)

Based on the following observations, what functional group is present Acidified dichromate: Orange to green Tollens’: no silver mirror

Back (Answer)

Primary or secondary alcohol

#18
Front (Question)

Based on the following observations, what functional group is present 2,4-DNPH: Orange precipitate Acidified dichromate: Orange to green

Back (Answer)

Aldehyde

#19
Front (Question)

Based on the following observations, what functional group is present Sodium carbonate: bubbles

Back (Answer)

Carboxylic acid

#20
Front (Question)

Based on the following observations, what functional group is present Aqueous silver nitrate: yellow precipitate

Back (Answer)

Iodoalkane