The structure and hybridisation of Si(CH₃)₄ is
Options
(a) Octahedral, sp³d (b) tetrahedral , sp³ (c) bent, sp (d) trigonal, sp²
Correct Answer:
tetrahedral , sp³
Explanation:
No explanation available. Be the first […]
K₄[Fe(CN)₆] is a
Options
(a) Double salt (b) Complex compound (c) Neutral molecule (d) none of these
Correct Answer:
Complex compound
Explanation:
No explanation available. Be the first to write the explanation for […]
Crystal field stabilization energy for high spin d⁴ octahedral complex is
Options
(a) -1.8 Δ₀ (b) -1.6 Δ₀ + P (c) -1.2 Δ₀ (d) -0.6 Δ₀
Correct Answer:
-0.6 Δ₀
Explanation:
No explanation […]
The coordination number and oxidation state number of Cr in K₃ Cr (C₂O₄)₃ are respectively
Options
(a) 3 and +3 (b) 3 and 0 (c) 6 and +3 (d) 4 and +2
Correct […]
In metal carbonyl having general formula M(CO)x where M = metal, x = 4 and the metal is bonded to
Options
(a) carbon and oxygen (b) C ≡ O triple bond (c) oxygen […]
Complex ion is shown by
Options
(a) Cu (b) Ag (c) Au (d) all of these
Correct Answer:
all of these
Explanation:
No explanation available. Be the first to write the […]
Which of the following is not an organometallic compound
Options
(a) C₂H₅ONa (b) CH₃MgI (c) tetraethyl tin (d) KC₄H₉
Correct Answer:
C₂H₅ONa
Explanation:
No explanation available. Be the first to write the explanation […]
Which of the following complex has square planar structure
Options
(a) Ni(CO₄) (b) [Ni(CN)₄]²⁻ (c) [Ni(Cl)₄]²⁻ (d) [Zn(NH₃)₄]²⁺
Correct Answer:
[Ni(CN)₄]²⁻
Explanation:
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Of the following complex ions one exhibits isomerism.That one is
Options
(a) [Ag(NH₃)₂]⁺ (b) [Co(NH₃)₅NO₂]²⁺ (c) [pt(en)Cl₂] (d) [Co(NH₃)Cl]²⁺
Correct Answer:
[Co(NH₃)₅NO₂]²⁺
Explanation:
No explanation available. Be the first to write the explanation […]
The coordination number and oxidation number of X in the following compound [X(SO₄)(NH₃)₅]Cl will be
Options
(a) 10 and 3 (b) 2 and 6 (c) 6 and 3 (d) 6 and 4
Correct […]
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