An example for a double salt is
An example for a double salt is
Options
(a) potassium ferricyanide (b) cobalt hexamine chloride (c) cuprous sulphate (d) Mohr’s salt
Correct Answer:
Mohr’s salt
Explanation:
Mohr’s salt is a double salt when […]
Questions
The shape of cuprammonium ion is
The shape of cuprammonium ion is
Options
(a) octahedral (b) square planar (c) trigonal (d) tetrahedral
Correct Answer:
square planar
Explanation:
No explanation available. Be the first to write the explanation for this […]
Which of the following is not a coordination compound
Which of the following is not a coordination compound
Options
(a) Cuprammonium sulphate (b) Potash alum (c) Potassium ferricyanide (d) Potassium ferrocyanide
Correct Answer:
Potash alum
Explanation:
Potash alum is not a coordination […]
The coordination number of a metal in coordination compounds is
The coordination number of a metal in coordination compounds is
Options
(a) sum of primary and secondary valencies (b) same as primary valency (c) same as the oxidation number of the central metal […]
The complex [Co(NH₃)₅Br]²⁺ SO₄²⁻ and [Co(NH₃)₅SO₄]⁺ Br⁻ are
The complex [Co(NH₃)₅Br]²⁺ SO₄²⁻ and [Co(NH₃)₅SO₄]⁺ Br⁻ are
Options
(a) coordination isomers (b) linkage isomers (c) stereoisomers (d) ionization isomers
Correct Answer:
ionization isomers
Explanation:
Ionization isomers give different ions in solution. [Co(NH₃)₅Br]SO₄ […]
The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
Options
(a) 42 (b) 45 (c) 48 (d) 54
Correct Answer:
54
Explanation:
EAN = Atomic number of the central […]
Square planar complex of the type MABXL(where A,B,X and L are unidentates) show
Square planar complex of the type MABXL(where A,B,X and L are unidentates) show
Options
(a) two cis and one trans isomer (b) two trans and one cis isomer (c) two cis and two […]
The complex [CoF₆]⁴⁻ is
The complex [CoF₆]⁴⁻ is
Options
(a) outer orbital and diamagnetic (b) inner orbital and paramagnetic (c) outer orbital and paramagnetic (d) inner orbital and diamagnetic
Correct Answer:
outer orbital and paramagnetic
Explanation:
Co²⁺ […]
The metal-carbon bond in metal carbonyl possesses
The metal-carbon bond in metal carbonyl possesses
Options
(a) only s character (b) only p character (c) both s and p character (d) only d character
Correct Answer:
only p character
Explanation:
In […]
The π-bond organo metallic compound which has ethene as one of its component is
The π-bond organo metallic compound which has ethene as one of its component is
Options
(a) Zeise’s salt (b) ferrocene (c) dibenzene chromium (d) tetraethyl tin
Correct Answer:
Zeise’s salt
Explanation:
No explanation […]