Practice MCQs for BITSAT Chemistry Co Ordination Compounds
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Question: Which of the following complexes has square planar structure?
a) Ni(CO)4
b)
c)
d)
Answer:
Question: Which of the following complex shows sp3d2 hybridization?
a)
b)
c)
d)
Answer:
Question: The hypothetical complex chlorodiaquatriamminecobalt (III) chloride can be represented as
a) [CoCl(NH3)3(H2O)2 ]Cl2
b) [Co(NH3)3(H2O)Cl3]
c) [Co(NH3)3(H2O)2Cl]
d) [Co(NH3)3(H2O)3]Cl3
Answer: [CoCl(NH3)3(H2O)2 ]Cl2
Question: The color of CoCl3.5NH3.H2O is
a) Red
b) Orange
c) Orange - yellow
d) Pink
Answer: Pink
Question: The common name of K[PtCl3(η2.C2H4)] is
a) Potassium salt
b) Zeise’s salt
c) Complex salt
d) None of these
Answer: Zeise’s salt
Question: Which of the following represents hexadentate ligand?
a) EDTA
b) DMG
c) Ethylenediamine
d) None of the above
Answer: EDTA
Question: Which of the following is paramagnetic ?
a)
b)
c)
d)
Answer:
Question: Some salts containing two different metallic elements give test for only one of them in solution, such salts are
a) Double salts
b) Normal salts
c) Complex salts
d) None of these
Answer: Complex salts
Question: The correct order of magnetic moments (spin only values in B.M.) anong is
a)
b)
c)
d)
Answer:
Question: The pair in which both species have same magnetic moment (spin only value) is :
a)
b)
c)
d)
Answer:
Question: The complex used as an anticancer agent is
a) mer –[Co(NH3)3Cl3]
b) cis –[PtCl2(NH3)2]
c) cis–K2[PtCl2Br2]
d) Na2CoCl4
Answer: cis –[PtCl2(NH3)2]
Question: Which of the following is not considered as an organometallic compound?
a) Cis-platin
b) Ferrocene
c) Zeise's salt
d) Grignard reagent
Answer: Cis-platin
Question: The most stable ion is
a) [Fe(OH)3]3-
b) [Fe(Cl)6]3-
c) [Fe(CN)6]3-
d) [Fe(H2O)6]3+.
Answer: [Fe(Cl)6]3-
Question: Which of the following has square planar geometry?
a) [PtCl4]2-
b) [NiCl4]2-
c) [ZnCl4 ]2-
d) [CoCl4 ]2-
Answer: [PtCl4]2-
Question: Which of the following is wrong statement?
a) Ni(CO)4 has oxidation number +4 for Ni
b) Ni(CO)4 has zero oxidation number for Ni
c) Ni is metal
d) CO is gas
Answer: Ni(CO)4 has oxidation number +4 for Ni
Question: CH3 – Mg – Br is an organo metallic compound due to
a) Mg – Br bond
b) C – Mg bond
c) C – Br bond
d) C – H bond
Answer: C – Mg bond
Question: Which one of the following complexes is an outer orbital complex ?
a) [Co(NH3)6]3+
b) [Mn(CN)6]4–
c) [Fe(CN)6]4–
d) [Ni(NH3)6]2+
Answer: [Ni(NH3)6]2+
Question: Which of the following represents hexadentate ligand?
a) EDTA
b) DMG
c) Ethylenediamine
d) None of the above
Answer: EDTA
Question: Some salts containing two different metallic elements give test for only one of them in solution, such salts are
a) Double salts
b) Normal salts
c) Complex salts
d) None of these
Answer: Complex salts
Question: Which of the following is not considered as an organometallic compound?
a) Cis-platin
b) Ferrocene
c) Zeise's salt
d) Grignard reagent
Answer: Cis-platin
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FAQs
You can get most exhaustive BITSAT Chemistry Co Ordination Compounds MCQs for free on StudiesToday.com. These MCQs for BITSAT Chemistry are updated for the 2026-27 academic session as per BITSAT examination standards.
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