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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Answer the following question. Draw isomers of the following [Cr(en2)Br2]⊕

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प्रश्न

Answer the following question.

Draw isomers of the following

[Cr(en2)Br2]

आकृती
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उत्तर

Cis and trans isomers of [Cr(en2)Br2]

a. Cis and trans isomers of [Cr(en2)Br2]+

b. Optical isomers of [Cr(en2)Br2]+

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पाठ 9: Coordination Compounds - Exercises [पृष्ठ २०८]

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बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 9 Coordination Compounds
Exercises | Q 4.3 | पृष्ठ २०८

संबंधित प्रश्‍न

Why dextro and laevo rotatory isomers of Butan-2-ol are difficult to separate by fractional distillation?


Draw isomers of the following.

\[\ce{Pt(NH3)2ClNO2}\]


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


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


What is linkage isomerism? Explain with an example.


The term anomers of glucose refer to ____________.


The compound(s) that exhibit(s) geometrical isomerism is (are):

(I) [Pt(en)Cl2]

(II) [Pt(en)2]Cl2

(III) [Pt(en)2Cl2]

(IV) [Pt(NH3)2Cl2]


Which of the following is NOT a pair of structural isomers?


Identify the CORRECT statement about the following complex of platinum.

[PtCl2(en)2]2+


How many isomers are possible for an alkane having molecular formula C5H12?


The number of geometrical isomers of [CrCl2(en)2]+ is ____________.


Which of the following does NOT show optical isomerism?


The formula of two complexes X and Y of chromium are given below:

\[\ce{\underset{(X)}{[Cr(H2O)6]Cl3}}\] and \[\ce{\underset{(Y)}{[Cr(H2O)5Cl]Cl2.H2O}}\]

X and Y are examples of ____________ isomers.


How many donor groups are present in diethylene triamine?


What type of isomerism is present between (I) [Cr(H2O)6]Cl3 and (II) [Cr(H2O)5Cl]Cl2.H2O?


Assertion: Complexes of MX6 and MX5L type (X and L are unidentate) do not show geometrical isomerism.

Reason: Geometrical isomerism is not shown by complexes of coordination number 6.


Which of the following has an optical isomer?


\[\ce{CH3CH2COO- Na+ ->[NaOH, + ?][Heat] CH3CH3 + Na2CO3}\]

Consider the above reaction and identify the missing reagent/chemical.


Write the name of isomerism in the following complexes:

[Cu(NH3)4] [PtCl4] and [Pt(NH3)4] [ CuCl4]


White precipitate of AgCl dissolves in aqueous ammonia solution due to formation of ______.


Write structures for geometrical isomers of diamminebromochloroplatinum (II).


Match the pairs in column I (pairs of isomers) and column II (types of isomers)

Column I
(Pairs of isomers)
Column II
(Types of isomers)
(A) [Cr(H2O)5Cl]Cl2.H2O and [Cr(H2O)4Cl2]Cl.2H2O (i) Ionization isomers
(B) [Co(en)2(NO2)2]+ and [Co(en)2(ONO2)]+ (ii) Hydrate isomers
(C) [Co(NH3)6] [Cr(CN)6] and [Cr(NH3)6] [Co(CN)6] (iii) Linkage isomers
(D) [Pt(NH3)4Cl2] Br2 and [Pt(NH3)4Br2]Cl2 (iv) Coordination isomers

Draw the structure of trans isomers of Pt(NH3)2Cl2.


The co-ordination number of Co3+ ion in the complex [Co(NH3)4Cl2] is ______.


Name the type of isomerism exhibited by the following pair of compounds:

[Cr(H2O)5Cl]Cl2.H2O and [Cr(H2O)4Cl2]Cl.2H2O


Which one of the following complex ions has geometrical isomers?


Match List-I with List-II:

List-I
(Complex)
List-II
(Type of isomerism)
A. [Co(NH3)5(NO2)]Cl2 I. Solvate isomerism
B. [Co(NH3)5(SO4)]Br II. Linkage isomerism
C. [Co(NH3)6][Cr(CN)6] III. Ionisation isomerism
D. [Co(H2O)6]Cl3 IV. Coordination isomerism

Choose the correct answer from the options given below:


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