Colours of Inorganic Ions and Complexes
Authored by M Bailey
Chemistry
KG
Used 5+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The color of [Cu(H2O)6]2+ is:
Pale blue
Green
Yellow
Deep red
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The color of [Cu(NH3)4(H2O)2]2+ is:
Dark blue
Green
Pale yellow
Red
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the color of [CuCl4]2-?
Blue
Green
Yellow
Red
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the color of [Cr(H2O)6]3+?
Red
Pale purple
Green
Yellow
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The color of [Cr(NH3)6]3+ is:
Deep purple
Pale yellow
Green
Blue
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The color of Cr2O7 2- is:
Red
Blue
Green
Orange
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the precipitate color when NaOH is added dropwise to Fe2+ (aq)?
Green
Brown
White
Blue
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