Question: You are given a TLC plate which has a primary, secondary, and tertiary amine as well as their respective amides after reacting with acetic anhydride

You are given a TLC plate which has a primary, secondary, and tertiary amine as well as their respective amides after reacting with acetic anhydride spotted. Which of these 6 spots will be UV active and which of these spots will show up with ninhydrin?

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