When freshly precipitated Fe OH 3 is shaken with aqueous solution of FeCl3 a colloidal solution is formed This process is known as?

peptization
A reddish brown colloidal solution of Fe(OH)3 is obtained This process is called peptization.

What happens when colloidal sol of Fe OH 3 is mixed with that of as2s3?

Fe(OH)3 sol has positive charge due to absorption Fe3+ ions while As2,S3 sol has negative charge due to absorption of S2- ions. When these sols are mixed with each other, neutralization of charges will happen and precipitate will be formed.

What happens when freshly precipitated ferric hydroxide is treated with ferric chloride?

(a) A reddish brown coloured colloidal solution is obtained by adding small quantity of ferric chloride solution to the freshly precipitated ferric hydroxide by the process of peptization. As a result , the colloidal sol becomes unstable and get coagulated .

When a small amount of FeCl3 is added to a freshly precipitated Fe oh3 brown colloidal solution is obtained this pheno Menon is known as?

When a small amount of FeCl3 is added to a freshly precipitated Fe(OH)3, b reddish brown colloidal solution is obtained. This pheno¬menon is known as (a) dialysis.

What happens when a freshly precipitated Fe OH 3?

When freshly precipitated Fe(OH)3 is shaken with little amount of dilute solution of FeCl3(electrolyte). Peptization process (ions of the electrolyte are adsorbed by the precipitate particles) takes place by converting the Fe(OH)3 precipitate into colloidal solution positively charged solution of Fe(OH)3.

What happens when freshly precipitated Fe OH 3?

When freshly precipitated Fe OH 3 is boiled?

Fe(OH)3 when treated with Fe(OH)3 solution a reddish-brown solution is formed.

What happens when a freshly precipitated?

What happens when a freshly prepared precipitate of fecl3 is shaken with a small amount of fecl3 solution?

(a) When a freshly prepared precipitate of Fe(OH)3 is shaken with a small amount of FeCl3 solution, peptization occurs by converting the Fe(OH)3 precipitate into colloidal solution of positively charged Fe(OH)3.

What happens when a freshly prepared precipitate of Fe(OH)3 is shaken?

What happens when a freshly prepared precipitate of Fe (OH)3 is shaken with a small amount of FeCl3 solution? solution? is formed. The process is called peptization. During peptization, a precipitate is converted into colloidal particles by adding suitable electrolyte.

What is the process of converting precipitate to colloid?

The process is called peptization. During peptization, a precipitate is converted into colloidal particles by adding suitable electrolyte. In the above example, F eC l3 solution is peptizing agent. Was this answer helpful?

What happens when sodium hydroxide is added to FeCl3?

Sodium hydroxide is a strong alkaline colorless solution and readily gives hydroxyl ions (OH – ). When we add aqueous NaOH solution to aqueous FeCl 3 solution, brown color precipitate is formed. This precipitate is ferric hydroxide ( Fe (OH) 3 ). Above mentioned reaction is not a balanced chemical reaction.

How is the Sol charge of Fe(OH)3 and FeCl3 decided?

Charge on sol is decided by preferential adsorption of charge present in the medium.As fe3+ ions are common in fe (OH)3 and fecl3 and fe3+ ions are common in fe (OH)3 & fecl3.Fe3+ ions are preferentially adsorbed over fe (OH)3 molecules and break them to colloidal size Think You Can Provide A Better Answer?