Class 11 Exam > Class 11 Questions > Direction (Q. Nos. 1-12) This section contain...
Start Learning for Free
Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.
Q. Which of the following compounds are soluble in H2O ?
- a)CH3CHO
- b)CH3COCH3
- c)CH3CH2OH
- d)All of these
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Direction (Q. Nos. 1-12) This section contains 12 multiple choice ques...
All these are soluble in water due to intermolecular H-bonding.
Most Upvoted Answer
Direction (Q. Nos. 1-12) This section contains 12 multiple choice ques...
Solubility in Water
Water is a polar molecule, meaning it has a slight positive charge at one end and a slight negative charge at the other end. This polarity allows water molecules to form hydrogen bonds with other polar molecules or ions, making them soluble in water. On the other hand, nonpolar molecules do not form hydrogen bonds with water and are generally insoluble.
In the given options, we need to determine which compounds are soluble in water.
Explanation of options:
a) CH3CHO (acetaldehyde)
- Acetaldehyde is a polar molecule due to the presence of the carbonyl group (C=O) and the difference in electronegativity between carbon and oxygen atoms.
- The polar nature of acetaldehyde allows it to form hydrogen bonds with water molecules, making it soluble in water.
b) CH3COCH3 (acetone)
- Acetone is a polar molecule due to the presence of the carbonyl group (C=O) and the difference in electronegativity between carbon and oxygen atoms.
- The polar nature of acetone allows it to form hydrogen bonds with water molecules, making it soluble in water.
c) CH3CH2OH (ethanol)
- Ethanol is a polar molecule due to the presence of the hydroxyl group (OH) and the difference in electronegativity between carbon, oxygen, and hydrogen atoms.
- The polar nature of ethanol allows it to form hydrogen bonds with water molecules, making it soluble in water.
d) All of these
- This option is correct because all the given compounds (acetaldehyde, acetone, and ethanol) are soluble in water due to their polar nature and ability to form hydrogen bonds with water molecules.
Therefore, the correct answer is option 'd) All of these'.
Water is a polar molecule, meaning it has a slight positive charge at one end and a slight negative charge at the other end. This polarity allows water molecules to form hydrogen bonds with other polar molecules or ions, making them soluble in water. On the other hand, nonpolar molecules do not form hydrogen bonds with water and are generally insoluble.
In the given options, we need to determine which compounds are soluble in water.
Explanation of options:
a) CH3CHO (acetaldehyde)
- Acetaldehyde is a polar molecule due to the presence of the carbonyl group (C=O) and the difference in electronegativity between carbon and oxygen atoms.
- The polar nature of acetaldehyde allows it to form hydrogen bonds with water molecules, making it soluble in water.
b) CH3COCH3 (acetone)
- Acetone is a polar molecule due to the presence of the carbonyl group (C=O) and the difference in electronegativity between carbon and oxygen atoms.
- The polar nature of acetone allows it to form hydrogen bonds with water molecules, making it soluble in water.
c) CH3CH2OH (ethanol)
- Ethanol is a polar molecule due to the presence of the hydroxyl group (OH) and the difference in electronegativity between carbon, oxygen, and hydrogen atoms.
- The polar nature of ethanol allows it to form hydrogen bonds with water molecules, making it soluble in water.
d) All of these
- This option is correct because all the given compounds (acetaldehyde, acetone, and ethanol) are soluble in water due to their polar nature and ability to form hydrogen bonds with water molecules.
Therefore, the correct answer is option 'd) All of these'.
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
Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect answer is option 'D'. Can you explain this answer?
Question Description
Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect 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 Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect 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 Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect answer is option 'D'. Can you explain this answer?.
Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect 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 Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect 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 Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect 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 Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Direction (Q. Nos. 1-12) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.Q.Which of the following compounds are soluble in H2O?a)CH3CHOb)CH3COCH3c)CH3CH2OHd)All of theseCorrect 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