Describe the uses of Acids, Bases and Salts.

Write some acids, bases and salts.

Mention with example, the equivalent weights of acids, bases and salts.

Categorize the following as acids, bases, and salts : lemon juice, salt water, soap water, tamarind juice, surf water, lime water.

Prepare a table based on the colour responses of acid, base and salt with indicators such as red litmus paper, blue litmus paper, methyl orange and phenolphthalein indicators.

Describe the process of salt hydrolysis and discuss the hydrolysis constant.

Draw a pH scale and label acids, bases and salts on the scale.

Write the important uses of epson salt .

Why is the use of iodised salt advised ?

Which are acidic salts ?

Higher the amount of acid or base used to produce a definite change of pH in a buffer solution,higher will be its buffer capacity. Buffer capacity of solution is maximum under the following conditions: [Salt= [Acid] (in acid buffer), [Salt] = [Base] (in base buffer) pH of a buffer solution lies in the range given below: pH = pk_(a)pm1 , In other words, any buffer solution can be used as buffer up to two pH units only, depending upon the value of pK_(a) , or pK_(b) ,. A buffer is said to be efficient when pH_(a) =pK_(a) , or pOH= pk_(b) Which among the following solution will be the most efficient buffer?