Question

Protogenic solvents enhances the... (1
marks)
Ans.
Basicity of Weak Bases
Acidity of Weak Bases
Acidity of weak acids
Bacisity of Weak Acids​

Answer 1

Answer:

A weak base is a base that, upon dissolution in water, does not dissociate completely, so that the resulting aqueous solution contains only a small proportion of hydroxide ions and the concerned basic radical, and a large proportion of undissociated molecules of the base.

he procedure for calculating the pH of a solution of a weak base is similar to that of the weak acid in the sample problem. However, the variable x will represent the concentration of the hydroxide ion. The pH is found by taking the negative logarithm to get the pOH, followed by subtracting from 14 to get the pH.

Any chance a weak acid has to form, it will (the same with a weak base). As some C 2H 3O 2 − ions hydrolyze with H 2O to make the molecular weak acid, OH − ions are produced. OH − ions make solutions basic. Thus NaC 2H 3O 2 solutions are slightly basic, so such a salt is called a basic salt.

he pH of a weak acid should be less than 7 (not neutral) and it's usually less than the value for a strong acid. Note there are exceptions. For example, the pH of hydrochloric acid is 3.01 for a 1 mM solution, while the pH of hydrofluoric acid is also low, with a value of 3.27 for a 1 mM solutio

Explanation:

Answer 2

It changes
Con
Explanation
X=y