Part 2 MW1 Flashcards by Chan Terence | Brainscape

Q

What is the colour of (CrO4)2- ?

A

Yellow

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Q

What is the colour of (Cr2O7)2- ?

A

Orange

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Q

What is the colour of Cr3+ ?

A

Green

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Q

What is the colour of MnO4- ?

A

Purple

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Q

What is the colour of Mn2+ ?

A

Very pale pink

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Q

What is the colour of Fe2+ ?

A

Green

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Q

What is the colour of Fe3+ ?

A

Yellow // Brown

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Q

What is the colour of Co2+ ?

A

Pink

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Q

What is the colour of Ni2+ ?

A

Green

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Q

What is the colour of Cu2+ ?

A

Blue // Green

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Q

What is the colour of Cl2 ?

A

Yellowish green

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Q

What is the colour of Br2

A

Brown

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Q

What is the colour of Chromate ion ?

A

Yellow

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Q

What is the colour of dichromate ion ?

A

Orange

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Q

What is the colour of chromium ion ?

A

Green

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Q

What is the colour of permanganate ion ?

A

Purple

Q

What is the colour of manganese(II) ion ?

A

Very pale pink

Q

What is the colour of Iron(II) ion ?

A

Pale green // Green

Q

What is the colour of Iron(III) ion ?

A

Yellow // Brown

Q

What is the colour of Nickel(II) ion ?

A

Green

Q

What is the colour of Copper(II) ion ?

A

Blue // Green