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In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. Which one of the following compounds might be X?
- a)CH₃CH₂CH═CH₂
- b)CH₃COOCH₂CH₃
- c)CH₃CH₂CH₂OH
- d)CH₂OHCH₂CH₂CH₂OH
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. ...
Explanation:
The reaction between sodium and X compound results in the formation of hydrogen gas. Based on this information, we can determine the possible chemical formula of X compound.
a) CH₃CH₂CH═CH₂ - This is a hydrocarbon with a double bond. It does not contain any functional group that can react with sodium to produce hydrogen gas. Therefore, it cannot be X compound.
b) CH₃COOCH₂CH₃ - This is an ester and does not contain any hydrogen atom that can react with sodium to produce hydrogen gas. Therefore, it cannot be X compound.
c) CH₃CH₂CH₂OH - This is an alcohol and contains a hydrogen atom attached to an oxygen atom. However, when an alcohol reacts with sodium, it produces hydrogen gas and sodium alkoxide. Therefore, X compound cannot be an alcohol.
d) CH₂OHCH₂CH₂CH₂OH - This is a diol, which means it contains two hydroxyl (-OH) groups. When a diol reacts with sodium, it produces hydrogen gas and sodium alkoxide. Therefore, X compound can be a diol.
Conclusion:
Based on the given information, X compound must be a diol, and the correct answer is option 'D' (CH₂OHCH₂CH₂CH₂OH).
The reaction between sodium and X compound results in the formation of hydrogen gas. Based on this information, we can determine the possible chemical formula of X compound.
a) CH₃CH₂CH═CH₂ - This is a hydrocarbon with a double bond. It does not contain any functional group that can react with sodium to produce hydrogen gas. Therefore, it cannot be X compound.
b) CH₃COOCH₂CH₃ - This is an ester and does not contain any hydrogen atom that can react with sodium to produce hydrogen gas. Therefore, it cannot be X compound.
c) CH₃CH₂CH₂OH - This is an alcohol and contains a hydrogen atom attached to an oxygen atom. However, when an alcohol reacts with sodium, it produces hydrogen gas and sodium alkoxide. Therefore, X compound cannot be an alcohol.
d) CH₂OHCH₂CH₂CH₂OH - This is a diol, which means it contains two hydroxyl (-OH) groups. When a diol reacts with sodium, it produces hydrogen gas and sodium alkoxide. Therefore, X compound can be a diol.
Conclusion:
Based on the given information, X compound must be a diol, and the correct answer is option 'D' (CH₂OHCH₂CH₂CH₂OH).
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In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. ...
Alcohols react with sodium to give sodium salts by the loss of a hydrogen of the OH group. since one molecule contains two such groups it can give two atoms of hydrogen and can hence form one mole of hydrogen gas
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In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. Which one of the following compounds might be X?a) CH₃CH₂CH═CH₂ b) CH₃COOCH₂CH₃ c) CH₃CH₂CH₂OH d) CH₂OHCH₂CH₂CH₂OH Correct answer is option 'D'. Can you explain this answer?
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In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. Which one of the following compounds might be X?a) CH₃CH₂CH═CH₂ b) CH₃COOCH₂CH₃ c) CH₃CH₂CH₂OH d) CH₂OHCH₂CH₂CH₂OH Correct answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. Which one of the following compounds might be X?a) CH₃CH₂CH═CH₂ b) CH₃COOCH₂CH₃ c) CH₃CH₂CH₂OH d) CH₂OHCH₂CH₂CH₂OH Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. Which one of the following compounds might be X?a) CH₃CH₂CH═CH₂ b) CH₃COOCH₂CH₃ c) CH₃CH₂CH₂OH d) CH₂OHCH₂CH₂CH₂OH Correct answer is option 'D'. Can you explain this answer?.
In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. Which one of the following compounds might be X?a) CH₃CH₂CH═CH₂ b) CH₃COOCH₂CH₃ c) CH₃CH₂CH₂OH d) CH₂OHCH₂CH₂CH₂OH Correct answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. Which one of the following compounds might be X?a) CH₃CH₂CH═CH₂ b) CH₃COOCH₂CH₃ c) CH₃CH₂CH₂OH d) CH₂OHCH₂CH₂CH₂OH Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. Which one of the following compounds might be X?a) CH₃CH₂CH═CH₂ b) CH₃COOCH₂CH₃ c) CH₃CH₂CH₂OH d) CH₂OHCH₂CH₂CH₂OH Correct answer is option 'D'. Can you explain this answer?.
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ample number of questions to practice In its reaction with sodium, 1 mol of a compound X gives 1 mol of H₂. Which one of the following compounds might be X?a) CH₃CH₂CH═CH₂ b) CH₃COOCH₂CH₃ c) CH₃CH₂CH₂OH d) CH₂OHCH₂CH₂CH₂OH Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
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