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प्रश्न
Answer the following question.
Draw geometric isomers and enantiomers of the following complex.
[Pt(en)3]4⊕
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उत्तर
[Pt(en)3]4+ shows only enantiomers as follows:
संबंधित प्रश्न
Out of 
and 
, which one is optically active and why ?
Answer in brief.
What are ionization isomers ? Give an example.
The pair [Co(NH3)5(SO4)]Br and [Co(NH3)5Br]SO4 exhibits ____________ isomerism
Define the term Hydrated isomers.
Draw structure of cis isomer of [Co(NH3)4Cl2]+
Which one of the following will give a pair of enantiomorphs?
Which one of the following complexes is not expected to exhibit isomerism?
Explain optical isomerism in coordination compounds with an example.
Which would exhibit coordination isomerism?
How many isomers are possible for an alkane having molecular formula C5H12?
Consider the two complexes given below:
\[\ce{\underset{(I)}{[Co(NH3)5SO4]Br}}\] and \[\ce{\underset{(II)}{[Co(NH3)5Br]SO4}}\]
I and II are ____________ isomers.
What is the number of moles of silver chloride precipitated when excess of aqueous silver nitrate is treated with [Co(NH3)4Cl2]Cl?
Which of the following does not show optical isomerism?
Complex [COCl2(en)2]+ can
Which of the following shows maximum number of isomers?
\[\ce{CH3CH2COO- Na+ ->[NaOH, + ?][Heat] CH3CH3 + Na2CO3}\]
Consider the above reaction and identify the missing reagent/chemical.
Which of the following compound is optically active?
The number of geometrical isomers of \[\ce{[Co(NH3)3 (NO3)3]}\] are ______.
Define Distereoisomers.
Give trans isomer of [Co(NH3)4Cl2]⊕.
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 geometrical isomers of the following complexes [Co(NH3)4Cl2]+
Name the type of isomerism exhibited by the following pair of compounds:
[Co(NH3)5(ONO)]Cl2 and [Co(NH3)5(NO2)]Cl2
Name the type of isomerism exhibited by the following pair of compound:
\[\ce{[Pt(NH3)4Cl2]Br2 and [Pt(NH3)4 Br2]Cl2}\]
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.
