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Consider the following statements regarding n-Cetane:
1. It is a standard fuel used for knock rating of diesel engines.
2. Its chemical name is n-hexadecane
3. It is a saturated hydrocarbon of paraffin series.
4. It has long carbon chain structure.
Of the above correct statements are
1. It is a standard fuel used for knock rating of diesel engines.
2. Its chemical name is n-hexadecane
3. It is a saturated hydrocarbon of paraffin series.
4. It has long carbon chain structure.
Of the above correct statements are
- a)1, 3 and 4
- b)1, 2 and 3
- c)1, 2 and 4
- d)2, 3 and 4
Correct answer is option 'A'. Can you explain this answer?
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Introduction:
In this question, we are given four statements regarding n-Cetane and we need to identify the correct statements. Let's analyze each statement to determine its accuracy.
Statement 1: It is a standard fuel used for knock rating of diesel engines.
This statement is correct. n-Cetane is a standard fuel used for the knock rating of diesel engines. The cetane number is a measure of the ignition quality of diesel fuel. Higher cetane numbers indicate better ignition quality, leading to smoother and more efficient combustion in diesel engines. n-Cetane is assigned a cetane number of 100, which is the highest possible value.
Statement 2: Its chemical name is n-hexadecane.
This statement is incorrect. The chemical name of n-Cetane is not n-hexadecane. n-Cetane is a specific compound called n-Hexadecane, which is a saturated hydrocarbon with a chemical formula of C16H34. It is a straight-chain alkane with 16 carbon atoms.
Statement 3: It is a saturated hydrocarbon of the paraffin series.
This statement is correct. n-Cetane is a saturated hydrocarbon of the paraffin series. Paraffins, also known as alkanes, are hydrocarbons with only single bonds between carbon atoms. These hydrocarbons are characterized by their high stability and low reactivity.
Statement 4: It has a long carbon chain structure.
This statement is correct. n-Cetane has a long carbon chain structure. It is composed of 16 carbon atoms, making it a high molecular weight compound. The long carbon chain provides stability and high energy content to the fuel.
Conclusion:
Analyzing each statement, we find that statement 1, 3, and 4 are correct while statement 2 is incorrect. Therefore, the correct statements regarding n-Cetane are 1, 3, and 4, which corresponds to option A.
In this question, we are given four statements regarding n-Cetane and we need to identify the correct statements. Let's analyze each statement to determine its accuracy.
Statement 1: It is a standard fuel used for knock rating of diesel engines.
This statement is correct. n-Cetane is a standard fuel used for the knock rating of diesel engines. The cetane number is a measure of the ignition quality of diesel fuel. Higher cetane numbers indicate better ignition quality, leading to smoother and more efficient combustion in diesel engines. n-Cetane is assigned a cetane number of 100, which is the highest possible value.
Statement 2: Its chemical name is n-hexadecane.
This statement is incorrect. The chemical name of n-Cetane is not n-hexadecane. n-Cetane is a specific compound called n-Hexadecane, which is a saturated hydrocarbon with a chemical formula of C16H34. It is a straight-chain alkane with 16 carbon atoms.
Statement 3: It is a saturated hydrocarbon of the paraffin series.
This statement is correct. n-Cetane is a saturated hydrocarbon of the paraffin series. Paraffins, also known as alkanes, are hydrocarbons with only single bonds between carbon atoms. These hydrocarbons are characterized by their high stability and low reactivity.
Statement 4: It has a long carbon chain structure.
This statement is correct. n-Cetane has a long carbon chain structure. It is composed of 16 carbon atoms, making it a high molecular weight compound. The long carbon chain provides stability and high energy content to the fuel.
Conclusion:
Analyzing each statement, we find that statement 1, 3, and 4 are correct while statement 2 is incorrect. Therefore, the correct statements regarding n-Cetane are 1, 3, and 4, which corresponds to option A.
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Consider the following statements regarding n-Cetane:1. It is a standard fuel used for knock rating of diesel engines.2. Its chemical name is n-hexadecane3. It is a saturated hydrocarbon of paraffin series.4. It has long carbon chain structure.Of the above correct statements area)1, 3 and 4b)1, 2 and 3c)1, 2 and 4d)2, 3 and 4Correct answer is option 'A'. Can you explain this answer?
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