Which Of The Following Has The Largest Number Of Isomers?

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Question

Which of the following has the largest number of isomers?

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Solution

Correct option is

[Co(en)₂Cl₂]⁺

(i) No isomer

(ii) No isomer

(iii) Two isomer – cis (Cl^– ions occupying 1, 2 positions) and trans (Cl^–ions occupying 1, 6 positions).

(iv) Two geometric isomers, cis (1, 2) and trans (1, 6); cis-isomer exists in two optical modifications (d & l).

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SIMILAR QUESTIONS

Q1

The value of x in H_xCr(CO)₅ is

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Q2

Following Sidwick’s rule of EAN, Co₂(CO)_x will be

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Q3

In the reactions

two isomers of the product are obtained. The initial complex is

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Q4

On treatment of [Ni(NH₃)₄]²⁺ with concentrated HCl, two compounds I and II having the same formula, Ni(NH₃)₂Cl₂ are obtained. I can be converted into II by boiling with dilute HCl. A solution of I reacts with oxalic acid to form [Ni(NH₃)₂(C₂O₄) whereas II does not react. Point out the correct statement of the following

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Q5

The aqueous 0.01 m of [Co(NH_3/6]₂[Co(NH₃)(NO₂)₅]₃ is expected to have the depression of freezing point (K_f for water = 1.86 K/m)

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Q6

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Q7

Which of the following ions are expected to be paramagnetic to the same extent?

I. [FeF₆]^3– II. [MnCl₄]^2–

III. [NiCl₄]^2–

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Q8

Which of the following is an outer orbital complex?

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Q9

The most stable ions is

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Q10

The number of geometric isomer of the complex Cr(NH₃)₃Cl₃ is

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