1. An unknown alcohol is treated with “Lucas reagent” to determine whether the alcohol is primary, secondary or tertiary. Which alcohol reacts fastest and by what mechanism?

2. An alcohol X when treated with hot cone. HSO gave an alkene Y with formula CH. This alkene on ozonolysis gives single product with molecular formula CHO. The alcohol is

3. Propanone on reaction with alkyl magnesium bromide followed by hydrolysis will produce

4. Vapours of an alcohol X when passed over hot reduced copper, produce an alkene, the alcohol is

5. Phenol when treated with excess of bromine water gives a white precipitate of

6. Picricacid is a yellow coloured compound. Its chemical name is

7. Ortho-nitrophenol is less soluble in water than, p- and m- nitrophenols because

8. The best reagent to convert pent-3-en-2-ol into pent-3-en- 2-one is

9. Identify the final product of the reaction sequence.

10. The reaction between phenol and chloroform in the presence of aqueous NaOH is