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Two statements are given below:
Statement I: The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.
Statement II: The solubility of monocarboxylic acids in water decreases with increase in molar mass.
Choose the most appropriate option:
Statement I: The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.
Statement II: The solubility of monocarboxylic acids in water decreases with increase in molar mass.
Choose the most appropriate option:
- a)Both Statement I and Statement II are correct.
- b)Both Statement I and Statement II are incorrect.
- c)Statement I is correct but Statement II is incorrect.
- d)Statement I is incorrect but Statement II is correct.
Correct answer is option 'A'. Can you explain this answer?
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Two statements are given below:Statement I:The melting point of monoca...
Statement I is correct as monocarboxylic acids with even number of carbon atoms show better packing efficiency in solid state. Statement II is also correct as the solubility of carboxylic acids decreases with increase in molar mass due to increase in the hydrophobic portion with increase in the number of carbon atoms.
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Two statements are given below:Statement I:The melting point of monoca...
Statement I: The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.
This statement is correct. The melting point of monocarboxylic acids generally increases with an increase in the number of carbon atoms in the molecule. This is due to the increase in London dispersion forces between the molecules, which are stronger in longer carbon chains.
When comparing monocarboxylic acids with even and odd numbers of carbon atoms, the one with an even number of carbon atoms will have a higher melting point. This is because even-numbered monocarboxylic acids have a symmetric molecular structure, which allows for stronger intermolecular interactions and packing in the solid state. In contrast, odd-numbered monocarboxylic acids have an asymmetric molecular structure, leading to weaker intermolecular interactions and lower melting points.
Statement II: The solubility of monocarboxylic acids in water decreases with an increase in molar mass.
This statement is also correct. Monocarboxylic acids are polar molecules due to the presence of the carboxyl group (COOH). They can form hydrogen bonds with water molecules, which enhances their solubility in water.
However, as the molar mass of the monocarboxylic acid increases, the hydrophobic nature of the alkyl chain also increases. This means that the non-polar alkyl chain interferes with the formation of hydrogen bonds between the carboxylic acid and water molecules. As a result, the solubility of monocarboxylic acids in water decreases with an increase in molar mass.
In conclusion, both Statement I and Statement II are correct. The melting point of monocarboxylic acids with even numbers of carbon atoms is higher than those with odd numbers of carbon atoms, and the solubility of monocarboxylic acids in water decreases with an increase in molar mass.
This statement is correct. The melting point of monocarboxylic acids generally increases with an increase in the number of carbon atoms in the molecule. This is due to the increase in London dispersion forces between the molecules, which are stronger in longer carbon chains.
When comparing monocarboxylic acids with even and odd numbers of carbon atoms, the one with an even number of carbon atoms will have a higher melting point. This is because even-numbered monocarboxylic acids have a symmetric molecular structure, which allows for stronger intermolecular interactions and packing in the solid state. In contrast, odd-numbered monocarboxylic acids have an asymmetric molecular structure, leading to weaker intermolecular interactions and lower melting points.
Statement II: The solubility of monocarboxylic acids in water decreases with an increase in molar mass.
This statement is also correct. Monocarboxylic acids are polar molecules due to the presence of the carboxyl group (COOH). They can form hydrogen bonds with water molecules, which enhances their solubility in water.
However, as the molar mass of the monocarboxylic acid increases, the hydrophobic nature of the alkyl chain also increases. This means that the non-polar alkyl chain interferes with the formation of hydrogen bonds between the carboxylic acid and water molecules. As a result, the solubility of monocarboxylic acids in water decreases with an increase in molar mass.
In conclusion, both Statement I and Statement II are correct. The melting point of monocarboxylic acids with even numbers of carbon atoms is higher than those with odd numbers of carbon atoms, and the solubility of monocarboxylic acids in water decreases with an increase in molar mass.
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Two statements are given below:Statement I:The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.Statement II:The solubility of monocarboxylic acids in water decreases with increase in molar mass.Choose the most appropriate option:a)Both Statement I and Statement II are correct.b)Both Statement I and Statement II are incorrect.c)Statement I is correct but Statement II is incorrect.d)Statement I is incorrect but Statement II is correct.Correct answer is option 'A'. Can you explain this answer?
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Two statements are given below:Statement I:The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.Statement II:The solubility of monocarboxylic acids in water decreases with increase in molar mass.Choose the most appropriate option:a)Both Statement I and Statement II are correct.b)Both Statement I and Statement II are incorrect.c)Statement I is correct but Statement II is incorrect.d)Statement I is incorrect but Statement II is correct.Correct answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Two statements are given below:Statement I:The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.Statement II:The solubility of monocarboxylic acids in water decreases with increase in molar mass.Choose the most appropriate option:a)Both Statement I and Statement II are correct.b)Both Statement I and Statement II are incorrect.c)Statement I is correct but Statement II is incorrect.d)Statement I is incorrect but Statement II is correct.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two statements are given below:Statement I:The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.Statement II:The solubility of monocarboxylic acids in water decreases with increase in molar mass.Choose the most appropriate option:a)Both Statement I and Statement II are correct.b)Both Statement I and Statement II are incorrect.c)Statement I is correct but Statement II is incorrect.d)Statement I is incorrect but Statement II is correct.Correct answer is option 'A'. Can you explain this answer?.
Two statements are given below:Statement I:The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.Statement II:The solubility of monocarboxylic acids in water decreases with increase in molar mass.Choose the most appropriate option:a)Both Statement I and Statement II are correct.b)Both Statement I and Statement II are incorrect.c)Statement I is correct but Statement II is incorrect.d)Statement I is incorrect but Statement II is correct.Correct answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Two statements are given below:Statement I:The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.Statement II:The solubility of monocarboxylic acids in water decreases with increase in molar mass.Choose the most appropriate option:a)Both Statement I and Statement II are correct.b)Both Statement I and Statement II are incorrect.c)Statement I is correct but Statement II is incorrect.d)Statement I is incorrect but Statement II is correct.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two statements are given below:Statement I:The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.Statement II:The solubility of monocarboxylic acids in water decreases with increase in molar mass.Choose the most appropriate option:a)Both Statement I and Statement II are correct.b)Both Statement I and Statement II are incorrect.c)Statement I is correct but Statement II is incorrect.d)Statement I is incorrect but Statement II is correct.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Two statements are given below:Statement I:The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.Statement II:The solubility of monocarboxylic acids in water decreases with increase in molar mass.Choose the most appropriate option:a)Both Statement I and Statement II are correct.b)Both Statement I and Statement II are incorrect.c)Statement I is correct but Statement II is incorrect.d)Statement I is incorrect but Statement II is correct.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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ample number of questions to practice Two statements are given below:Statement I:The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.Statement II:The solubility of monocarboxylic acids in water decreases with increase in molar mass.Choose the most appropriate option:a)Both Statement I and Statement II are correct.b)Both Statement I and Statement II are incorrect.c)Statement I is correct but Statement II is incorrect.d)Statement I is incorrect but Statement II is correct.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
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