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285

Q:

पी. एच.स्केल की सीमा__होती है।

  • 1
    1 से 14
  • 2
    1 से 7
  • 3
    0 से 14
  • 4
    0 से 7
  • Show Answer
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Answer : 3. "0 से 14"
Explanation :

The pH scale ranges from 0 to 14.

If pH < 7 then the solution is acidic. If pH > 7 then the solution is alkaline. If pH = 7 then the solution is neutral.

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Basic GK Chemistry GK

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