The full form of pH is:

🧪 pH – “Potential of Hydrogen”

or

🧪 pH – “Power of Hydrogen”

📘 What is pH?

pH is a scale used in chemistry to measure the acidity or alkalinity of a solution. It tells us how many hydrogen ions (H⁺) are present in a liquid.

• The pH scale ranges from 0 to 14:

  • pH 0 to 6.9 → Acidic

  • pH 7 → Neutral (like pure water)

  • pH 7.1 to 14 → Alkaline (basic)

Hindi Meaning of pH

pH ka full form Hindi mein:
👉 हाइड्रोजन की शक्ति (Hydrogen ki Shakti)
या
👉 हाइड्रोजन की संभाव्यता (Hydrogen ki Sambhavyata)

Examples: