3.3.6 Organic Analysis Flashcards

1
Q

How to test for alkenes and it’s results

A

Use bromine water

Brown to colourless

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2
Q

How to test for different alcohols and it’s results

A

Use acidified K2Cr2O7

Primary and secondary orange to green

Tertiary remains orange

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3
Q

How to test for aldehydes and ketones and it’s results

A

Use tollens reagent

Aldehyde silver mirror forms
Not aldehyde/ketone no silver

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4
Q

How to test for carboxylic acid and it’s results

A

Adding metal carbonates (Na2CO3/CaCO3)
Bubbles

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