Colours Flashcards by Ravi Varma Kalidindi | Brainscape

Q

Chlorine in water

A

pale green

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Q

Br2 in water

A

oragne

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Q

I2 in water

A

brown

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Q

Cl2 in cyclohexane

A

pale green

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Q

Br2 in cyclohexane

A

orange

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Q

I2 in cyclohexane

A

violet

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Q

CaCO3 (s)

A

whtie

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Q

BaSO4 (s)

A

white

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Q

AgCl (s)

A

white

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Q

AgBr (s)

A

cream

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Q

AgI (s)

A

yellow

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Q

[Co(H2O)6] 2+ (aq)

A

pink

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Q

(CoCl4) 2- (aq)

A

blue

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Q

[Cu(H2O)6] 2+ (aq)

A

pale blue

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Q

[Cu(NH3)4(H2O)2] 2+ (aq)

A

dark blue

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Q

[Cu(Cl)4] 2- (aq)

A

yellow

Q

[Cr(H2O)6] 3+ (aq)

A

pale purple

Q

Cr(OH)3 (s)

A

grey green

Q

[Cr(NH3)6] 3+ (aq)

A

purple

Q

Cu(OH)2 (s)

A

blue

Q

Fe(OH)2 (s)

A

green

Q

Fe(OH)3 (s)

A

orange-brown

Q

Mn(OH)2 (s)

A

brown

Q

MnO4 - (aq)

A

purple

Q

Cr2O7 2- (aq)

A

orange

Q

Cr 3+ (aq)

A

green

Q

Cr 2+ (aq)

A

blue

Q

CuI (s)

A

white

Q

I2 (aq)

A

brown

Q

Cu (s)

A

brown

Q

CuSO4 (aq)

A

blue

Q

[Cr(OH)6] 3- (aq)

A

dark green