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An alcohol X (C4H10O3) is chiral and absorbs two moles of HIO4 per mole of X. How many stereoisomers exist for X?
Correct answer is '4'. Can you explain this answer?
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An alcohol X (C4H10O3) is chiral and absorbs two moles of HIO4 per mol...
X satisfying the given criteria is
Hence, X has four optically active isomers.
Hence, X has four optically active isomers.
Most Upvoted Answer
An alcohol X (C4H10O3) is chiral and absorbs two moles of HIO4 per mol...
Explanation:
Chiral alcohol X: Chiral molecules are those molecules that cannot be superimposed on their mirror images. Alcohol X is chiral, which means it has a non-superimposable mirror image.
HIO4 reaction: Alcohol X reacts with two moles of HIO4 per mole of X. This reaction is used to determine the number of stereoisomers present in the molecule.
Number of stereoisomers: The number of stereoisomers for alcohol X can be determined by the number of possible arrangements of its substituents. The number of stereoisomers is given by 2^n, where n is the number of chiral centers.
Formula: Number of stereoisomers = 2^n
Calculations:
- Alcohol X has 4 carbon atoms and 1 oxygen atom, making a total of 5 atoms.
- Out of these 5 atoms, 3 atoms are unique (1 oxygen atom and 2 methyl groups).
- Each of these 3 atoms can have two different arrangements in space, giving a total of 2^3 = 8 possible stereoisomers.
- However, alcohol X has a plane of symmetry perpendicular to the carbon chain. This means that the mirror image of one half of the molecule is identical to the other half.
- Therefore, half of the stereoisomers are identical to the other half, and the actual number of stereoisomers is 8/2 = 4.
Hence, the correct answer is '4'.
Chiral alcohol X: Chiral molecules are those molecules that cannot be superimposed on their mirror images. Alcohol X is chiral, which means it has a non-superimposable mirror image.
HIO4 reaction: Alcohol X reacts with two moles of HIO4 per mole of X. This reaction is used to determine the number of stereoisomers present in the molecule.
Number of stereoisomers: The number of stereoisomers for alcohol X can be determined by the number of possible arrangements of its substituents. The number of stereoisomers is given by 2^n, where n is the number of chiral centers.
Formula: Number of stereoisomers = 2^n
Calculations:
- Alcohol X has 4 carbon atoms and 1 oxygen atom, making a total of 5 atoms.
- Out of these 5 atoms, 3 atoms are unique (1 oxygen atom and 2 methyl groups).
- Each of these 3 atoms can have two different arrangements in space, giving a total of 2^3 = 8 possible stereoisomers.
- However, alcohol X has a plane of symmetry perpendicular to the carbon chain. This means that the mirror image of one half of the molecule is identical to the other half.
- Therefore, half of the stereoisomers are identical to the other half, and the actual number of stereoisomers is 8/2 = 4.
Hence, the correct answer is '4'.
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An alcohol X (C4H10O3) is chiral and absorbs two moles of HIO4 per mole of X. How many stereoisomers exist for X?Correct answer is '4'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about An alcohol X (C4H10O3) is chiral and absorbs two moles of HIO4 per mole of X. How many stereoisomers exist for X?Correct answer is '4'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An alcohol X (C4H10O3) is chiral and absorbs two moles of HIO4 per mole of X. How many stereoisomers exist for X?Correct answer is '4'. Can you explain this answer?.
An alcohol X (C4H10O3) is chiral and absorbs two moles of HIO4 per mole of X. How many stereoisomers exist for X?Correct answer is '4'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about An alcohol X (C4H10O3) is chiral and absorbs two moles of HIO4 per mole of X. How many stereoisomers exist for X?Correct answer is '4'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An alcohol X (C4H10O3) is chiral and absorbs two moles of HIO4 per mole of X. How many stereoisomers exist for X?Correct answer is '4'. Can you explain this answer?.
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