What happens when phenol react with sodium hydroxide?

What happens when phenol react with sodium hydroxide?

Phenoxide ion undergoes electrophilic substitution with carbon dioxide ( a weak electrophile) because phenoxide ion is more reactive than phenol. Salicylic acid is formed as a major product.

Is 4 Methylphenol soluble in water?

4-Methylphenol, CH3C6H4OH (pKa 10.26), is only slightly soluble in water, but its sodium salt, CH3C6H4O- Na+, is quite soluble in water.

Does benzyl alcohol react with NaOH?

For the purposes of your experiment you can assume that there is effectively no reaction between benzyl alcohol and sodium hydroxide.

Does ethanol react with NaOH?

When ethanol (C2H5OH) is added to aqueous sodium hydroxide (NaOH), no reaction occurs. In aqueous solution, the sodium ions (Na+) and hydroxide ions (OH−) are mobile and thus, ethanol cannot react with the sodium ions to form sodium ethoxide. Thus, we can say that ethanol does not react with aqueous sodium hydroxide.

What type of reaction is phenol and sodium hydroxide?

Phenol reacts with aqueous NaOH to produce sodium phenoxide and water. Phenol is a weak acid and aqueous sodium hydroxide is a strong base. So, this reaction is a weak acid – strong base reaction.

What happens when phenol react with?

For example, as you will find below, phenol will react with a solution of bromine in water (bromine water) in the cold and in the absence of any catalyst. It also reacts with dilute nitric acid, whereas benzene itself needs a nitrating mixture of concentrated nitric acid and concentrated sulfuric acid.

Do all alcohols react with NaOH?

In aqueous NaOH, there are mobile Na+ and OH-, so alcohol is not able to react with Na+ to form water and salt , as it can be considered as an acid. Thus the main conclusion that can be drawn is that alcohol can not react with NaOH.

What happens when alcohol reacts with NaOH?

When an alcohol is treated with sodium hydroxide, the following acid-base equilibrium occurs. Most alcohols are slightly weaker acids than water so the left side is favored. The elimination of water from an alcohol is called dehydration.

How does ethanol react with sodium?

The Reaction between Sodium Metal and Ethanol If a small piece of sodium is dropped into ethanol, it reacts steadily to give off bubbles of hydrogen gas and leaves a colorless solution of sodium ethoxide: CH3CH2ONa. The anion component is an alkoxide.

Which does not react with NaOH?

C2H5OH (ethanol) is a very weak acid, hence it does not reacts with NaOH.