How to convert chloro benzene to phenol

When chloro benzene is added to sodium hydroxide at 373 K we get phenol and sodium chloride. This is known as Dow's process and is used extensively.

C6H5Cl + NaOH ---> C6H5OH + NaCl

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

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