OCH OCH XII U11-Hydroxy XII U11-Hydroxy - - - - . It is used as a volatile starting fluid for diesel and gasoline engine. . It is used as a refrigerant.
Uses of anisole . Anisole is a precursor to the synthesis of perfumes and insecticide pheromones, . It is used as a pharmaceutical agent . EVALUATION Choose the correct answer: .
An alcohol (x) gives blue colour in Victormeyer’s test and .7g of X when treated with metallic sodium liberates mL of hydrogen at K and atm pressure what will be the possible structure of X? a) CH CH (OH) CH CH b) CH – CH (OH) – CH b) CH C (OH) (CH ) d) CH - CH –CH (OH) – CH – CH . Which of the following compounds on reaction with methyl magnesium bromide will give tertiary alcohol. a) benzaldehyde b) propanoic acid c) methyl propanoate d) acetaldehyde .
i) BH / THF ii) H O / OH - 'X' The X is H C H H a) b) H C CH H H c) H C H H d) None of these . In the reaction sequence, Ethene A ethan - , - diol HOCl X → . A and X respectively are a) Chloroethane and NaOH b) ethanol and H SO c) – chloroethan - -ol and NaHCO d) ethanol and H O . Which one of the following is the strongest acid a) - nitrophenol b) – chlorophenol c) – nitrophenol d) – nitrophenol .
OH on treatment with Con H SO , predominately gives XII U11-Hydroxy XII U11-Hydroxy - - - - a) b) c) d) . Carbolic acid is a) Phenol b) Picric acid d) benzoic acid d) phenylacetic acid . Which one of the following will react with phenol to give salicyladehyde after hydrolysis.