Question

salts PH 18. The approximate. pH value of four salts is given below.select the robots) contai r the correct information u potassium suphate 11) Ammonium nitrate 1) Sodium acetate ww) sodium hydrogen eesbemate 1.5 wero 8 a) both CU and (1) 6) both (+) and (111) c) both (111) and (1) d) both (11) and (iv)​

Answer 1

Answer:

option (d) is correct. Ammonium nitrate =ph 5.27

Sodium hydrogen carbonate= ph 8.27

Answer 2

option (d) is the correct answer.

Given:

salts PH 18,

compounds: potassium sulphate, Ammonium nitrate, Sodium acetate, sodium hydrogen eesbemate

To find:

select the correct information of pH of the compounds given.

Solution:

The pH generally varies according to the concentration taken, and the pH is the general range of those salts.

With the help of positive and negative radicals, we can find the acid and base that are reacted to form the respective salts, as the positive radical is dissociated from the base and the negative radical from the acid.

The PH of the compounds :

Ammonium nitrate = pH = 5.27

Sodium hydrogen carbonate= pH = 8.27

hence, the above compounds give the correct information of pH value of given compounds.