CBSE Class 10 - pH Scale and its Importance Videos
Acids, Bases and Salts
Understand the meaning of pH and pH scale and how the change in pH affects our body and surroundings.
- GIVE THE PH RANGE BY WHICH WE CAN CHARACTERISE AN ACID OR A BASE TO BE STRONG OR WEAK, RESPOND SOON PLEASE.
- pls can you give a list of some common compounds important from exam point of view - acids and bases in that pls mention what pH they have and what color they show on the ph paper when tested
- Name the compound used for softening hard water.
- what is the normal pH of water ?
- what is the importance of acid base indicators
- what is ph value
- what are olfactory indicators
- if 10ml of H2SO4is mixed with 10ml.of mg(OH)2 of the same concentration, what is the colour of the universal indicator
- What is ph of HCL