Calculate the pH of 10-⁴ mol/dm³ of Ba(OH)2 | urdu/Hindi

How to calculate the pH of 10-⁴ mol dm-³ of Ca(OH)2. This video is about a numerical, for first year (class 11) Students. Some important links. Fsc Chemistry Chapter 01 Class 11:    • Class 11 Chapter 1 Chemistry   FSc Chemistry Chapter 2 Class 11:    • Class 11 Chapter 2 Chemistry   Chemical Bonding FSc Chemistry Chapter 6 Class 11:    • 1st year chemistry Chapter 6   Atomic Structure FSc Class 11 Chapter 5:    • 1st year chemistry chapter 5   Chemical Equilibrium chapter 08 1st year:    • 1st year chemistry Chapter 8   2nd year Chapter 04 short Questions:    • Class 12 Chapter 4 Chemistry   Further useful links are also here. 1- DRAWING ------------------------- i-Seven Crystal System    • How to draw Seven Crystal System  Chemistr...   ii- Human Heart    • HUMAN HEART | How to draw heart for beginn...   2- CORONAVIRUS -----------------------------------------------    • Kia bemari se derna chahye ya larrna chahye?   3-MOTIVATION --------------------------    • How to be happy and positive | 15 ways[Ama...   4- ISLAM AND SCIENCE ----------------------------------------    • Is everything water? | We are star dust | ...      • Photosynthesis fluorescence | A secret of ...   5- SCIENCE IS FUN -----------------------------------    • Why birds don't get shocked on electrical ...   6- BIOLOGY VIDEOS -----------------------------------    • How to draw mitochondria in exams and for ...      • Biology | Branches of Biology | Class 11 B...   7-CLASS 11 CHEMISTRY ----------------------------------------- (Chapter 1)    • Class 11 Chapter 1 Chemistry   (Chapter 2)    • Class 11 Chapter 2 Chemistry   8- CLASS 12 CHEMISTRY ------------------------------------------    • Class 12 Chapter 4 Chemistry   9- FSc + BS PRACTICALS --------------------------------------------    • F.Sc. Practicals   10- CHEMISTRY WITH ANIMATION -------------------------------------------------------    • Mole Concept | Simple and Full Concept | A...      • Sublimation | Process of Sublimation | Sub...      • Unit cell of NaCl | Formula Unit  of NaCl ...