Acid Base and Salt Question and Answer

Acid Base and Salt Introduction

State on what basis are acids, bases and salts classified as strong or weak electrolytes .

Degree of hydrolysis for a salt of strong acid and weak base:

Why do the salts of strong acids and strong bases not undergo hydrolysis?

Assertion: The pH of a buffer solution does not change appreciably on additions of a small amount of an acid or a base. Reason: A buffer solution consists of either a weak acid and its salt with a strong base or a weak base its salt with a strong acid.

In a buffer solution consisting of a mixture of weak base and its salt, the ratio of salt to base is increases 10 times , the pOH of the solution will

In a mixture of weak acid and its salt, the ratio of concentration of salt to acid is increased ten fold. The pH of the solution

With respect to the laboratory preparation of hydrochloric acid answer the following question : How can hydrochloric acid be prepared from substance B ?

Following two graphs are based on the conductometric titration of acid-base reaction. Answer the questions given at the end of it. Select correct statement,

The number of salts formed by telluric acid when treated with strong base NaOH is/are.