Q.9(a) Two complexes PtCl4.2NH3 and PtCl4.2KC1 do not give precipitate of AgCl when treatedwith AgNO3. The conductance studies indicate zero and three charge on the complex,respectively, in their solutions. Write the structure of these compounds.(b) Comment on the statement, “All Arrhenius acids are also Bronsted acids but all Arrheniusbases are not Bronsted bases".(c) Discuss the stereochemistry of complexes exhibiting coordination number 5 and 7.(d) Explain why ions such as Ce4t and Co³+ are not stable in aqueous solution.(e) Is the oxidation of Cl and Co²* with acidic Cr2O7² possible? Provided E° (Cl2/2Cl)=1.3595V, E° (Co³*/Co²*) = 1.81 V and E° (Cr»O7²/2C1³*) = 1.33V.

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Q.9(a) Two complexes PtCl4.2NH3 and PtCl4.2KCI do not give precipitate of AgCl when treated with AgNO3. The conductance studies indicate zero and three charge on the complex, respectively, in their solutions. Write the structure of these compounds.

Q.9(a) Two complexes PtCl4.2NH3 and PtCl4.2KCI do not give precipitate of AgCl when treated with AgNO3. The conductance studies indicate zero and three charge on the complex, respectively, in their solutions. Write the structure of these compounds.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

Q.9(a) Two complexes PtCl4.2NH3 and PtCl4.2KC1 do not give precipitate of AgCl when treated
with AgNO3. The conductance studies indicate zero and three charge on the complex,
respectively, in their solutions. Write the structure of these compounds.
(b) Comment on the statement, “All Arrhenius acids are also Bronsted acids but all Arrhenius
bases are not Bronsted bases".
(c) Discuss the stereochemistry of complexes exhibiting coordination number 5 and 7.
(d) Explain why ions such as Ce4t and Co³+ are not stable in aqueous solution.
(e) Is the oxidation of Cl and Co²* with acidic Cr2O7² possible? Provided E° (Cl2/2Cl)=
1.3595V, E° (Co³*/Co²*) = 1.81 V and E° (Cr»O7²/2C1³*) = 1.33V.

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