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chemistry a level > Topic 4 whats in medicine > Flashcards

Topic 4 whats in medicine Flashcards

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1
Q

What is the colour change when acidified dichromate is added to a primary alcohol and heated under reflux

A

Orange -> Brown -> Green

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2
Q

How do you dehydrate an alcohol (in lab and in industry)

A

Lab: Heat under reflux with conc H2SO4

Industry: Pass alcohol vapour over Al2O3 catalyst at high temp.

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chemistry a level (11 decks)

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