what is importance pH in our daily life

 explain in detail the role of pH in our daily life.

Why does an aqueous solution of an acid conduct electricity ?

What happen when nitric acid is added to egg shell??????

give two examples of natural indicators?

name any two synthetic indicators?

mention a few natural indicators other tha termeric ,litmus?

what is litmus what is its original colour

what is the chemical formula for soda acid fire extinguisher

how plaster of paris is prepared?What is its chemical formula and chemical name?

Name the acid present in ant sting and give its chemical formula. Also give the common method to get relief from the discomfort caused by the ant sting.

Name 20 naturally occuringacids with their source.

preparation of washing soda by solvay process

 WHAT IS THE DIFFERENCE  BETWEEN  ALKALIS  AND  BASES  ?

pls can you give me the answer of activity 2.2 of ncert science book ch-2 of class - 10

the chemical formula of POP is CaSO4.1/2H2O, How can H2O be (1/2) divided

WHAT IS BRISK EFFERVESCENCE?

What is the pH value of milk,curd ,saliva, washing soap, soap, toothpaste and tamarind?