1.

How does pH play an important role in everyday life?

Answer»
  • The pH of blood is almost 7.4. Any increase or decrease in this value leads to diseases 
  • Citrus fruits require slightly alkaline soil, while rice requires acidic soil and sugarcane requires neutral soil. 
  • If the pH of rainwater becomes less than 7, it becomes acid rain which is harmful in day-to-day life. 
  • pH changes cause tooth decay. 
  • During indigestion, the stomach produces too much acid and this causes pain and irritation.


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