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Class 12 Chemistry Practice Test: Structures of Functional Groups
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Class 12 Chemistry Practice Test: Structures of Functional Groups
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8 Questions

1. Which of the following is not a correct reason for the C-O bond length in phenol to be less than that in methanol?
2. If the dipole moment of methanol is 1.71D, predict the dipole moment of phenol.
3. If the C-O bond length in methanol is 142pm, what will be the C-O bond length in the given compound?
The C-O bond length in the compound is 141pm If the C-O bond length in methanol is 142pm
4. In methanol, the O-H bond length is smaller than the C-O bond length.
5. The C-O-C bond angle in ethers is _______
6. What is the value of C-O-H bond angle in phenol?
7. If A and B are the C-O bond lengths in methanol and phenol respectively, what is the relationship between A and B?
8. How many lone pairs of electrons does O atom have in methanol?

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