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Double salts are addition compounds whi...

Double salts are addition compounds which lose their identity in aqueous solution whereas complexes which are also addition compounds do not lose their identity in aqeous solution. The coordination compounds show isomerism and find applications in photography , qualitative analysis, metallurgy , water purification and in the treatment of various diseases.
Choose the correct option for the complex `[PtCl_(2)(en)_(2)]^(2+)`

A

Platinum is in `+2` oxidation state

B

Racemic mixture is obtained on mixing mirror images of its trans form in `1:1` molar ratio

C

It has two five membered chelating rings

D

Both (b) and (c )

Text Solution

Verified by Experts

The correct Answer is:
C

trans-form is optically inactive because it is achiral.
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Double salts are addition compounds which lose their identify in aqueous solution whereas complexes which are also addition compounds do not lose their identify in aqueous solution. The coordination compounds show isomerism and find application in photography , qualitative analysis, metallurgy, water purification and in the treatment of various diseases. Choose the correct option for the complex [Pt Cl_(2)(en)_(2)]^(2+) .

Double salts are addition compounds which lose their identity in aqueous solution whereas complexes which are also addition compounds do not lose their identity in aqueous solution. The coordination compounds show isomerism and find applications in photography, qualitative analysis, metallurgy, water purification and in the treatment of various diseases . Which of the following statment is incorrect ?

Double salts are addition compounds which lose their identify in aqueous solution whereas complexes which are also addition compounds do not lose their identify in aqueous solution. The coordination compounds show isomerism and find application in photography , qualitative analysis, metallurgy, water purification and in the treatment of various diseases. Which of the following statement is incorrect ?

Double salts are addition compounds which lose their identity in aqueous solution whereas complexes which are also addition compounds do not lose their identity in aqeous solution. The coordination compounds show isomerism and find applications in photography , qualitative analysis, metallurgy , water purification and in the treatment of various diseases. Which of the following statements is true for the complex, [Co(NH_(3))_(4)Br_(2)]NO_(2)

Double salts are addition compounds which lose their identity in aqueous solution whereas complexes which are also addition compounds do not lose their identity in aqueous solution. The coordination compounds show isomerism and find applications in photography, qualitative analysis, metallurgy, water purification and in the treatment of various diseases . Which of the following statement is true for the complex [Co(NH_(3))_(4)Br_(2)]NO_(2) ?

Double salts are addition compounds which lose their identify in aqueous solution whereas complexes which are also addition compounds do not lose their identify in aqueous solution. The coordination compounds show isomerism and find application in photography , qualitative analysis, metallurgy, water purification and in the treatment of various diseases. Which of the following statement is true for the complex, [Co(NH_(3))_(4)Br_(2)]NO_(2) ?

Coordination compounds plays many important roles in animals and plants. The are essential in the storage and transport of oxygen as electrons transfer agents as catalysts and in photosynthesis Wide range of application in daily life takes place through formation of complexes Photographic fixing qualitative and quantitative analysis purification of water metallurgical extraction are some specific worth mentioning The complex [Fe(H_(2)O)_(5)NO]^(2+) is formed in the brown ring test for nitrates when freshly prepared FeSO_(4) soultion is added to aqueous solution of NO_(3)^(Θ) followed by addition of conc. H_(2)SO_(4) Select correct statement about this complex (a) Colour change is due to charge transfer (b) It has iron in +1 oxidation state and nitrosyl as NO^(o+) (c ) It has magnetic moment of 3.87BM confirming three unpaired electrons in Fe (a) All the above are correct statements .