Coordination Compounds Test

Result

Coordination Compounds Test - 21

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Weekly Quiz Competition

Question 1
4 / -1

The characteristic oxidation number of atoms in free metals is

A
Minus one

B
One

C
Any number

D
Zero
Question 2
4 / -1

The oxidation state of copper in the above complex is

A
0

B
1

C
2

D
4
Question 3
4 / -1

The colour of the above complex is

A
Blue

B
Green

C
Red

D
Violet
Question 4
4 / -1

The possible number of isomers for the complex [MCI₂Br₂]SO₄ is :

A
1

B
2

C
4

D
5
Question 5
4 / -1

The number of geometrical isomers for [Pt(NH₃)₂Cl₂] is

A
Two

B
One

C
Three

D
Four
Question 6
4 / -1

In the metal carbonyls of the general formula M (CO)_x where M = metal; x = 4, the metal is bonded to ?

A
carbon and oxygen

B
Carbon

C
Oxygen

D
C-O triple bond
Question 7
4 / -1

The effective atomic number of central Cu (At. No. 29) metal in [Cu(NH₃)₄]SO₄ is

A
29

B
30

C
35

D
36
Question 8
4 / -1

The number of unpaired electrons in Ni(CO)₄ is/are

A
Zero

B
One

C
Four

D
Five
Question 9
4 / -1

The number of geometrical isomers of the complex [Co(NO₂)₃(NH₃)₃] is

A
2

B
4

C
3

D
0
Question 10
4 / -1

The oxidation state of Fe in brown ring complex [Fe (H₂O)₅NO] SO₄ is

A
+1

B
+2

C
+3

D
+4

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Question Analysis

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Re-Attempt Weekly Quiz Competition

Coordination Compounds Test - 21

Result

Coordination Compounds Test - 21

Score

-

Rank

-

SHARING IS CARING

Question 1

Minus one

One

Any number

Zero

Question 2

0

1

2

4

Question 3

Blue

Green

Red

Violet

Question 4

1

2

4

5

Question 5

Two

One

Three

Four

Question 6

carbon and oxygen

Carbon

Oxygen

C-O triple bond

Question 7

29

30

35

36

Question 8

Zero

One

Four

Five

Question 9

2

4

3

0

Question 10

+1

+2

+3

+4

User

Question Analysis

My Perfomance

Score

-

Rank

-

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