Class 12 Exam  >  Class 12 Questions  >  One mole of the complex compound Co(NH3)5Cl3,... Start Learning for Free
One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is –                                [AIEEE-2003]
  • a)
    [Co(NH3)3Cl3]. 2NH3 
  • b)
    [Co(NH3)4Cl2] Cl. NH3
  • c)
     [Co(NH3)4Cl] Cl2. NH3
  • d)
    [Co(NH3)5Cl] Cl2
Correct answer is 'D'. Can you explain this answer?
Verified Answer
One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on...
(D) Given reactions can be explained as follows:

View all questions of this test
Most Upvoted Answer
One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on...
Octahedral

Explanation:
The complex compound Co(NH3)5Cl3 has one cobalt ion (Co) at its center, surrounded by five ammonia molecules (NH3) and three chloride ions (Cl-) in an octahedral arrangement.

When this complex dissolves in water, it dissociates into Co(H2O)6 2+ and three Cl- ions. Since each Co(H2O)6 2+ ion gives two ions (one Co2+ and six H2O molecules), one mole of the complex gives three moles of ions upon dissolution in water.

When reacted with two moles of AgNO3, one mole of the complex gives two moles of AgCl(s). This indicates that three chloride ions from the complex combine with two silver ions (Ag+) from AgNO3 to form two moles of AgCl(s). Therefore, the complex must have three chloride ions in its structure.

Combining the information from both observations, we can conclude that the complex has the formula [Co(NH3)5Cl]Cl2.
Free Test
Community Answer
One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on...
Yeah...i is 3, so it's D
Explore Courses for Class 12 exam

Similar Class 12 Doubts

One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer?
Question Description
One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer?.
Solutions for One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer?, a detailed solution for One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer? has been provided alongside types of One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with two moles of AgNO3solution to yield two moles of AgCl(s). The structure of the complex is – [AIEEE-2003]a)[Co(NH3)3Cl3]. 2NH3b)[Co(NH3)4Cl2] Cl. NH3c)[Co(NH3)4Cl] Cl2. NH3d)[Co(NH3)5Cl] Cl2Correct answer is 'D'. Can you explain this answer? tests, examples and also practice Class 12 tests.
Explore Courses for Class 12 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev