TN State Board Samacheer Kalvi Online Test for 11th Std - Chemistry - English - Coordination Chemistry

Question 1 Of 10

Which one of the following will give a pair of enantiomorphs?

[Cr(NH3)6][Co(CN))6] [Co(en)2Cl2]Cl [Pt(NH3)4][FtCl4] [CO(NH3)4Cl2]NO2

Question 2 Of 10

How many geometrical isomers are possible for [Pt(Py)(NH3)(Br)(Cl)]?

3 4 0 15

Question 3 Of 10

As per IUPAC guidelines, the name of the complex [Co(en)2 (ONO)Cl] Cl is

chlorobisethylenediaminenitritocobalt(III) chloride chi or id obis (e thane-1, 2-diamine) nitrito K-Ocobaltate(III) chloride chloridobis (ethane-1, 2-diammine) nitrito K -Ocobalt(II) chloride chloridobis (ethane-1, 2-diamine) nitrito K -Ocobalt(III) chloride

Question 4 Of 10

Choose the correct statement.

Square planar complexes are more stable than octahedral complexes The spin only magnetic moment of [Cu (Cl)4]42- is 1.732 BM and it has square planar structure. Crystal field splitting energy (∆o) of [FeF6]4- is higher than the (Ao) of [Fe (CN)6]4 Crystal field stabilization energy of [V(H2O)f6]2+ is higher than the crystal field stabilization of [Ti(H2O)6]2+

Question 5 Of 10

In which of the following coordination entities the magnitude of ∆0 will be maximum?

[Co(CN)6]3- [Co(C2O4)3]3- [Co(H2O)6]3+ [Co(NH3)6]3+

Question 6 Of 10

Which one of the following complexes is not expected to exhibit isomerism?

[Ni(NH3)4 (H2O)2]2+ [Pt(NH3)2Cl2] [Co(NH3)5SO4]Cl [FeCl6 ]3-

Question 7 Of 10

Which kind of isomerism is possible for a complex [Co(NH3)4Br2]Cl? (PTA -3)

geometrical and ionization geometrical and optical optical and ionization geometrical only

Question 8 Of 10

A complex in which the oxidation number of the metal is zero is

K4 [Fe(CN)6] [Fe(CN)3 (NH3)3] [Fe(Co)5] both (b) and (c)

Question 9 Of 10

A magnetic moment of 1.73BM will be shown by one among the following (NEET)

TiCl4 [CoCl6]4- [CU(NH3)4]2+ [Ni(CN)4]2-

Question 10 Of 10

Which one of the following pairs represents linkage isomers?

[Cu(NH3)4] [PtCl4] and [Pt (NH3)4] [CuCl4] [Co(NH3)5 (NO3)] SO4 and [CO(NH3)5 (ONO)] [Co(NH3)4 (NCS)2] Cl and [Co(NH3)4 (SCN)2]Cl both (b) and (c)

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 11th Standard Chemistry - English Medium - Coordination Chemistry

Samacheer Kalvi 11th Chemistry - Coordination Chemistry - Book Back Questions in English Medium