Group 7 (Colours in reactions) Flashcards by Oliver BARR

Q

Chlorine in water (colour)

A

Pale Green

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Q

Bromine in water (colour)

A

Water: Orange

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Q

Iodine in water (colour)

A

Water: Brown

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Q

Chlorine in Cyclohexane (colour)

A

Pale Green

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Q

Chlorine at room temp (colour)

A

Pale Green gas

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Q

Chlorine ppt (colour)

A

White

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Q

Iodine in cyclohexane (colour)

A

Violet

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Q

Bromine in cyclohexane (colour)

A

Orange

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Q

Iodine at room temp (colour)

A

Dark grey solid

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Q

Bromine at room temp (colour)

A

Red-brown liquid

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Q

Fluorine at room temp (colour)

A

Yellow gas

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Q

Iodine ppt (colour)

A

Yellow

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Q

Bromine ppt (colour)

A

Cream

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