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Acceptable Colour Changes And Tests For Practical Exam > Rest Of A2 Unit 2 > Flashcards

Rest Of A2 Unit 2 Flashcards

1
Q

What is produced during the coupling of phenol/phenylamine with benzenediazonium chloride?

A

Yellow precipitate

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2
Q

What is observed when amino acids react with sodium carbonate?

A

Fizzing
Solid disappears

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3
Q

What is observed when amino acids react with coppper (II) sulfate solution?

A

Solution turns dark blue

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4
Q

What is observed when amino acids react with nitrous acid?

A

Bubbles are given off

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5
Q

What product is produced as a result of the preparation of aspirin?

A

Product appears as white crystals

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Acceptable Colour Changes And Tests For Practical Exam (9 decks)

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