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Aishwarya Trivedi
Subject: Chemistry
, asked on 1/12/17
please answer
Answer
1
Aishwarya Trivedi
Subject: Chemistry
, asked on 1/12/17
please answer
Answer
1
Aishwarya Trivedi
Subject: Chemistry
, asked on 1/12/17
please answer
Answer
1
Anshu Singh
Subject: Chemistry
, asked on 24/11/17
Give reason The shape of [Ni(CO)4] is not the same as [Ni(CN)
4
]
2-
Answer
1
Atharva Gulhane
Subject: Chemistry
, asked on 15/11/17
Solve this:
Q.13. Which of the following coordination compounds would exhibit optical isomerisrn?
(A) Pentaamminenitrocobalt (III) iodide
(B) Diamminedichloroplatinum (II)
(C) Trans-dicyanobis (ethylenediamine chromium (III) chloride)
(D) Tris-(ethylenediamine) cobalt (III) bromide
Answer
1
Atharva Gulhane
Subject: Chemistry
, asked on 15/11/17
Solve this:
Q). According to IUPAC nomenclature, sodium nitroprusside is named as :
(A) Sodium nitroferricyanide
(B) Sodium nitroferrocyanide
(C) Sodium pentacyanidonitrosoniumferratae(II)
(D) Sodium pentacyano nitrosylferrate(III)
Answer
2
Mitali
Subject: Chemistry
, asked on 11/11/17
Why some composition tend to make co-ordination compound? A composition can form normal compounds/salts but why do they form co-ordination compound? Any reason..?
Answer
1
Prerna Varshney
Subject: Chemistry
, asked on 10/10/17
why NH3 is strong complexing reagent than cl- ?
Answer
2
Abhishek
Subject: Chemistry
, asked on 8/10/17
Is complex salts or coordination compound found in earth crust??
Answer
1
Jeneeta Eliza John
Subject: Chemistry
, asked on 7/10/17
Please explain how to solve the 27th one:
27
.
CFSE
∆
0
for
metal
ion
in
d
7
configuration
in
presence
of
strong
ligand
field
is
1
-
0
.
3
∆
0
2
-
0
.
8
∆
0
3
-
1
.
6
∆
0
4
-
1
.
8
∆
0
Answer
1
Jeneeta Eliza John
Subject: Chemistry
, asked on 7/10/17
How to apply VBT and find the no. of unpaired electrons to find magnetic moment if there is more than one ligand in the complex?
Q.
The coordination number and magnetic moment of the complex [Cr(C
2
O
4
)
2
(NH
3
)
2
]
-
respectively is
(1) 6, 3.87 BM (2) 4, 3.87 BM
(3) 6, 3.46 BM (4) 4, 1.73 BM
Answer
1
Jeneeta Eliza John
Subject: Chemistry
, asked on 6/10/17
In the following compound why is Fe written as iron and not ferrate? Also what does the (II) in the middle of Hexamamminenickel(II)chloride represent?
Answer
1
Aditi
Subject: Chemistry
, asked on 1/10/17
Explain how to solve this question. How to find secondary valancy of these compounds? And how to find coordination number from complex?
Answer
1
Aditi
Subject: Chemistry
, asked on 1/10/17
Q.7. The spin only magnetic moment value of 5.92 BM. Predict the geometry of the complex ion.
Answer
2
Aditi
Subject: Chemistry
, asked on 30/9/17
How is oxidation nmbr 3 of cobalt in these compunds.?
Answer
1
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What are you looking for?
Q.13. Which of the following coordination compounds would exhibit optical isomerisrn?
(A) Pentaamminenitrocobalt (III) iodide
(B) Diamminedichloroplatinum (II)
(C) Trans-dicyanobis (ethylenediamine chromium (III) chloride)
(D) Tris-(ethylenediamine) cobalt (III) bromide
Q). According to IUPAC nomenclature, sodium nitroprusside is named as :
(A) Sodium nitroferricyanide
(B) Sodium nitroferrocyanide
(C) Sodium pentacyanidonitrosoniumferratae(II)
(D) Sodium pentacyano nitrosylferrate(III)
Q. The coordination number and magnetic moment of the complex [Cr(C2O4)2(NH3)2]- respectively is
(1) 6, 3.87 BM (2) 4, 3.87 BM
(3) 6, 3.46 BM (4) 4, 1.73 BM