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प्रश्न
Answer the following question.
Draw isomers of the following
[Cr(en2)Br2]⊕
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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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संबंधित प्रश्न
Out of 
and 
, which one is optically active and why ?
Why dextro and laevo rotatory isomers of Butan-2-ol are difficult to separate by fractional distillation?
Choose the most correct option.
Which of the following complexes exist as cis and trans isomers?
1. [Cr(NH3)2Cl4]-
2. [Co(NH3)5Br]2⊕
3. [PtCl2Br2]2- (square planar)
4. [FeCl2(NCS)2]2- (tetrahedral)
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\[\ce{Pt(NH3)2ClNO2}\]
Write the type of isomerism exhibited by [Co(NH3)5(NO2)]2+ and [Co(NH3)5ONO]2+ pair of complex ion.
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Fac-mer isomerism is shown by
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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]
Identify the CORRECT statement about the following complex of platinum.
[PtCl2(en)2]2+
Which of the following does NOT show optical isomerism?
Which of the following has zero dipole moment?
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The correct structure of Fe(CO)5 is
Which of the following does not show optical isomerism?
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\[\ce{CH3CH2COO- Na+ ->[NaOH, + ?][Heat] CH3CH3 + Na2CO3}\]
Consider the above reaction and identify the missing reagent/chemical.
Which of the following compound is optically active?
White precipitate of AgCl dissolves in aqueous ammonia solution due to formation of ______.
The one that is not expected to show isomerism is ______.
Define Distereoisomers.
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What are structural isomers?
Draw the geometrical isomers of the following complexes [Co(NH3)4Cl2]+
Draw the structure of cis isomers of Pt(NH3)2Cl2.
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Name the type of isomerism exhibited by the following pair of compounds:
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Three organic compounds A, B and C are non cyclic functional isomers of carbonyl compounds with molecular formula C4H8O. Isomers A and C give positive Tollen’s test while compound B does not give positive Tollen’s test but gives positive iodoform test. Compounds A and B on reduction with Zn amalgam and conc. HCl give the same product.
- Write the structures of the compounds A, B and C.
- Out of the compounds A, B and C, which one will be the least reactive towards addition of HCN.
