Class 12 Exam  >  Class 12 Questions  >  Comprehension TypeDirection (Q. Nos. 16and 17... Start Learning for Free
Comprehension Type
Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).
Passage
Complex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.
Q. 
Coordination number of Co in CoCl3 . 5H2O is six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex is
  • a)
    140 mL
  • b)
    40 mL
  • c)
    80 mL
  • d)
    20 mL
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a...
Since, the oxidation number of Co is + 3 hence, the complex compound would be [CoCI . 5H2O]CI2.

Hence, 1 mole of [CoCI . 5H2O]CI2 gives 2 moles of Cl- ion.
Given, moles of [CoCI . 5H2O]CI2 = 200 mL x 0.01 M = 2 millimol
2 millimol of [CoCI . 5H2O]CI2 will give 4 millimol of Cl-.

Now, to neutralise 4 millimol of Cl-, 4 millimol of AgNO3 is required.
Let the volume o! AgNO3 = VmL
Millimoles of AgNO3 = 0.1 x V
0.1 x V = 4 millimol
View all questions of this test
Explore Courses for Class 12 exam
Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. Can you explain this answer?
Question Description
Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. 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 Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. 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 Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. 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 Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Comprehension TypeDirection (Q. Nos. 16and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageComplex compounds are addition compounds formed by the stoichiometric combination of two or more simple salts but do not decompose into constituent ions completely. The first such complex prepared by Tassaert is hexamine cobalt (III) chloride. Later many such compounds were prepared and their properties were studied. The chloramines complexes of cobalt (III) chromium (III) not only exhibit a spectrum of colours but also differ in the reactivity of their chlorides. Moreover, greater the number of ions produced by a complex in solution, greater is the electrical conductivity. This type of information was obtained for several series of complexes.Q.Coordination number of Co in CoCl3 .5H2Ois six. The volume of 0.1 N AgNO3 needed to precipitate the chlorine in 200 mL of 0.01 M solution of complex isa)140 mLb)40 mLc)80 mLd)20 mLCorrect answer is option 'B'. 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