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
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
Options
(a) Zeise’s salt (b) ferrocene (c) dibenzene chromium (d) tetraethyl tin
Correct Answer:
Zeise’s salt
Explanation:
No explanation […]
Ziegler Natta catalyst is an organometallic compound containing
Options
(a) iron (b) titanium (c) rhodium (d) zirconium
Correct Answer:
titanium
Explanation:
(CH₃CH₂)₃Al+ TiCl₄ is the ziegler-Natta catalyst. A Zeigler-Natta catalyst is composed […]
Ferrocene is an example of
Options
(a) sand-wiched complex (b) π-bonded complex (c) a complex in which all the five carbon atoms of cyclopentadiene anion are bonded to the metal (d) all of […]
IUPAC name of Pt(NH₃)₃Br(NO₂)Cl]Cl is
Options
(a) triamminechlorobromonitro platinum(IV) chloride (b) triamminebromonitrochloro platinum(IV) chloride (c) triamminebromochloronitro platinum(IV) chloride (d) triamminenitrochlorobromo platinum(IV) chloride
Correct Answer:
triamminebromochloronitro platinum(IV) chloride
Explanation:
No explanation available. Be the […]
Which of the following is diamagnetic
Options
(a) [Mn(H₂O)₆]²⁺ (b) [Cu(H₂O)₆]²⁺ (c) [Co(NH₃)₆]³⁺ (d) [Co(H₂O)₆]²⁺
Correct Answer:
[Co(NH₃)₆]³⁺
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Which of the following is expected not to yield a white precipitate with silver nitrate
Options
(a) [Co(NH₃)₃Cl₃] (b) [Co(NH₃)₄Cl₂]Cl (c) [Co(NH₃)₅Cl]Cl₂ (d) [Co(NH₃)₆]Cl₃
Correct Answer:
[Co(NH₃)₃Cl₃]
Explanation:
No explanation available. Be the […]
In third group, iron gives blood red colouration with ammonium thiocyanate due to the formation of which compound
Options
(a) Ferric cyanide (b) Ferric thiocyanate (c) Ferric thiocyanate ion (d) Ferric thiocyanide
Correct […]
Co(NH₃)₅ONOCl₂ and Co(NH₃)₅NO₂Cl₂ show
Options
(a) geometrical isomerism (b) ionisation isomerism (c) coordination isomerism (d) linkage isomerism
Correct Answer:
linkage isomerism
Explanation:
No explanation available. Be the first to write the explanation for […]
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