Q46.The volume (in mL) of 0.125 M AgNO3 required to quantitatively precipitate chloride ions in 0.3g of [Co(NH3)6]Cl3 is __________. M[Co(NH3)6]Cl3 = 267.46g/mol MAgNO3 = 169.87g/mol Report the nearest integer as the answer.
What This Question Tests
This question tests the ability to identify the number of ionizable chloride ions in a coordination complex and then apply stoichiometric calculations to determine the volume of silver nitrate solution required for complete precipitation.
Concepts Tested
Formulas Used
Moles = mass / molar mass
Molarity = moles / volume
Stoichiometric ratio
📚 NCERT Sections This Tests
5.28 — How Many Ions Are Produced From The Complex Co(Nh3)6Cl2 In Solution?
Chemistry Class 11 · Chapter 5
5.28 How many ions are produced from the complex Co(NH3)6Cl2 in solution? (i) 6 (ii) 4 (iii) 3 (iv) 2 139 Coordination Compounds Reprint 2025-26
1.30 — Calculate The Amount Of Benzoic Acid (C6H5Cooh) Required For Preparing 250
Chemistry Class 11 · Chapter 1
1.30 Calculate the amount of benzoic acid (C6H5COOH) required for preparing 250 mL of 0.15 M solution in methanol.
5.23 — Give The Oxidation State, D Orbital Occupation And Coordination Number Of
Chemistry Class 11 · Chapter 5
5.23 Give the oxidation state, d orbital occupation and coordination number of the central metal ion in the following complexes: (i) K3[Co(C2O4)3] (iii) (NH4)2[CoF4] (ii) cis-[CrCl2(en)2]Cl (iv) [Mn(H2O)6]SO4
📋 Question Details
- Chapter
- Coordination Compounds
- Topic
- Stoichiometry of coordination compounds
- Year
- 2020
- Shift
- 08 Jan Shift 1
- Q Number
- Q46
- Type
- Numerical
- NCERT Ref
- Class 12 Chemistry Ch 9: Coordination Compounds
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