Class 11 Exam > Class 11 Questions > Consider the following experimental facts,I. ...
Start Learning for Free
Consider the following experimental facts,
I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.
II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.
III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.
II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.
III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.
Select the correct experimental facts.
- a)I and II
- b)I and III
- c)III Only
- d)II and III
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Consider the following experimental facts,I. When Cl2 gas is passed in...
Oxidising power of F2 > CI2 > Br2 > l2
Thus, (II) is true.
In experiment (III), orange colour of Br2 does not appear, as it also oxidises Kl to l2. Hence , only violet colour appears in CHCI3 layer. Thus, (III) is also true.
Thus, (II) is true.
In experiment (III), orange colour of Br2 does not appear, as it also oxidises Kl to l2. Hence , only violet colour appears in CHCI3 layer. Thus, (III) is also true.
Most Upvoted Answer
Consider the following experimental facts,I. When Cl2 gas is passed in...
Experimental Facts:
I. When Cl2 gas is passed into KI solution containing CHCl3, violet colour appears in CHCl3 layer.
II. When Cl2 gas is passed into KBr solution containing CHCl3, orange colour appears in CHCl3 layer.
III. When Cl2 gas is passed into a solution containing KBr, KI, and KCl, containing CHCl3, violet colour appears in CHCl3 layer.
Explanation:
- The experimental facts mentioned involve the reaction between Cl2 gas and different halide ions (I-, Br-, and Cl-) in the presence of CHCl3.
Fact I:
- When Cl2 gas is passed into KI solution containing CHCl3, violet colour appears in CHCl3 layer.
- This observation indicates the formation of an intermediate complex between Cl2 and I- ions.
- The formation of this complex leads to the extraction of I2 from the KI solution into the CHCl3 layer, resulting in the violet colour.
Fact II:
- When Cl2 gas is passed into KBr solution containing CHCl3, orange colour appears in CHCl3 layer.
- This observation suggests the formation of an intermediate complex between Cl2 and Br- ions.
- The formation of this complex leads to the extraction of Br2 from the KBr solution into the CHCl3 layer, resulting in the orange colour.
Fact III:
- When Cl2 gas is passed into a solution containing KBr, KI, and KCl, containing CHCl3, violet colour appears in the CHCl3 layer.
- This observation indicates the formation of an intermediate complex between Cl2 and I- ions.
- Similar to Fact I, the formation of this complex leads to the extraction of I2 from the KI solution into the CHCl3 layer, resulting in the violet colour.
- The presence of KBr and KCl in the solution does not affect the extraction process.
Conclusion:
- Based on the given experimental facts, the correct combination is II and III.
- Fact II demonstrates the extraction of Br2 into the CHCl3 layer, while Fact III demonstrates the extraction of I2 into the CHCl3 layer.
- Fact I, although mentioned separately, is essentially the same as Fact III, as KI contains both I- and Cl- ions.
I. When Cl2 gas is passed into KI solution containing CHCl3, violet colour appears in CHCl3 layer.
II. When Cl2 gas is passed into KBr solution containing CHCl3, orange colour appears in CHCl3 layer.
III. When Cl2 gas is passed into a solution containing KBr, KI, and KCl, containing CHCl3, violet colour appears in CHCl3 layer.
Explanation:
- The experimental facts mentioned involve the reaction between Cl2 gas and different halide ions (I-, Br-, and Cl-) in the presence of CHCl3.
Fact I:
- When Cl2 gas is passed into KI solution containing CHCl3, violet colour appears in CHCl3 layer.
- This observation indicates the formation of an intermediate complex between Cl2 and I- ions.
- The formation of this complex leads to the extraction of I2 from the KI solution into the CHCl3 layer, resulting in the violet colour.
Fact II:
- When Cl2 gas is passed into KBr solution containing CHCl3, orange colour appears in CHCl3 layer.
- This observation suggests the formation of an intermediate complex between Cl2 and Br- ions.
- The formation of this complex leads to the extraction of Br2 from the KBr solution into the CHCl3 layer, resulting in the orange colour.
Fact III:
- When Cl2 gas is passed into a solution containing KBr, KI, and KCl, containing CHCl3, violet colour appears in the CHCl3 layer.
- This observation indicates the formation of an intermediate complex between Cl2 and I- ions.
- Similar to Fact I, the formation of this complex leads to the extraction of I2 from the KI solution into the CHCl3 layer, resulting in the violet colour.
- The presence of KBr and KCl in the solution does not affect the extraction process.
Conclusion:
- Based on the given experimental facts, the correct combination is II and III.
- Fact II demonstrates the extraction of Br2 into the CHCl3 layer, while Fact III demonstrates the extraction of I2 into the CHCl3 layer.
- Fact I, although mentioned separately, is essentially the same as Fact III, as KI contains both I- and Cl- ions.
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
|
Explore Courses for Class 11 exam
|
|
Top Courses for Class 11View all
Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer?
Question Description
Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer?.
Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer?.
Solutions for Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following experimental facts,I. When Cl2 gas is passed into Kl solution containing CHCI3, violet colour appears in CHCI3 layer.II. When Cl2 gas is passed into KBr solution containing CHCI3, orange colour appears in CHCI3 layer.III. When Cl2 gas is passed into a solution containing KBr, Kl and KCI, containing CHCI3, violet colour appears in CHCI3 layer.Select the correct experimental facts.a)I and IIb)I and IIIc)III Onlyd)II and IIICorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 11 tests.
|
|
Explore Courses for Class 11 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup