Question

1. Define – pH & pOH value.
2. Write the nature of solution by using the pH scale.
3. What is the pH of extremely acidic & basic solutions?
4. Calculate the pH of the solution whose hydrogen ion conc 6.23 x 10-8  Moles / lit.
5. What is the application pH? 6. Calculate of pH value of a solution hydrogen ion concentration 1 x 10-4 gm ions per liter.
6. What is the pH value of Human blood, milk, Lemon juce? 
7. Name the solution used standardize pH meter.
8. Name the electrode used in the methods of pH value .
9. State the composition of universal indicator.
10 Which is stronger pH 3 pH 5 or pH 7 and why?
11. What does pH scale mean?

 ​

Answer 1

Answer:

hu Mai pahaile a good weekend or a bit and it will work fine and it has to offer for your help me to send the