12th Grade > Chemistry
COORDINATION COMPOUNDS MCQs
Total Questions : 29
| Page 3 of 3 pages
Answer: Option C. -> 5
:
C
EAN = 36 so, 26 + 2 × n = 36
n = 5
:
C
EAN = 36 so, 26 + 2 × n = 36
n = 5
Answer: Option C. -> [Cu(NH3)4]2+
:
C
[Cu(NH3)4]2+ is square planar
Hybridazation state of Cu+2 is dsp2
:
C
[Cu(NH3)4]2+ is square planar
Hybridazation state of Cu+2 is dsp2
Answer: Option A. -> 6
:
A
According to Werner theory
:
A
According to Werner theory
Answer: Option B. -> [K2NiF6]
:
B
Nickel has + 4 oxidation state.
:
B
Nickel has + 4 oxidation state.
Answer: Option D. -> Ti4+
:
D
This catalyst is made up of TiCl3+Al(C2H5)2Cl
:
D
This catalyst is made up of TiCl3+Al(C2H5)2Cl
Answer: Option D. -> 3
:
D
x + 6 × (0) + 3(–1) = 0
x = + 3
:
D
x + 6 × (0) + 3(–1) = 0
x = + 3
Answer: Option B. -> Complexes always give ions in solution.
:
B
You can have complexes that do not form ions in solution.
e.g. [Fe(CO)5]
:
B
You can have complexes that do not form ions in solution.
e.g. [Fe(CO)5]
Answer: Option B. -> [Cr(H2O)Cl2]NO2
:
B
Cl−is replaced by NO−2in ionization sphere and are ionization isomers.
:
B
Cl−is replaced by NO−2in ionization sphere and are ionization isomers.
Answer: Option A. -> CaOCl2
:
A
Mixed salt contains two different types of cations or anions. It has Ca2+, it also contains two anions Cl− and OCl−.
:
A
Mixed salt contains two different types of cations or anions. It has Ca2+, it also contains two anions Cl− and OCl−.
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