The alcohol that produces turbidity immediately with Lucas reagent at room temperature is
Important Questions on Alcohols, Phenols and Ethers
Two compounds and with same molecular formula undergo Grignard reaction with methylmagnesium bromide to give products and . Products and show following chemical tests.
| Test | C | D |
| Ceric ammonium nitrate Test | Positive | Positive |
| Lucas Test | Turbidity obtained after five minutes | Turbidity obtained Immediately |
| Iodoform Test | Positive | Negative |
and respectively are
Which of the following would give iodoform test?

| Column-1 Compound/ reagent |
Column-2 Other name / Chemical / Name of the process |
||
| A | Methanol | I | Lucas reagent |
| B | II | Baeyer's reagent | |
| C | Rectified spirit | III | Wood spirit |
| D | Dil. | IV | |
| V | |||
| VI |
The correct match is
Match the following :
| Test/Method | Reagent | ||
| (i) | Lucas Test | (a) | |
| (ii) | Dumas method | (b) | |
| (iii) | Kjeldahl's method | (c) | |
| (iv) | Hinsberg Test | (d) | Conc. and |
| (e) |

What are and compounds?
Which of following alcohols gives white turbidity almost immediately with the Lucas reagent at room temperature?
(i) -Butanol
(ii) tertiary-Butanol
(iii) Benzyl alcohol
(iv) Allylic alcohol
Consider the following reaction:

The productgives positive ceric ammonium nitrate test. This is because of the presence of which of these group(s)?
Which of the following reaction(s) can be used for the preparation of alkyl halides?
I.
II.
III.
IV.

