Science, asked by bhagwati78, 1 month ago

the pH meter is caliberated using a standard solution of​

Answers

Answered by saraswatishahde8
2

Answer:

To use a pH meter, the pH electrode is first calibrated with standard buffer solutions with known pH values that span the range being measured.

Answered by ZalimGudiya
1

Answer:

The standard solution is described in JIS. It is generally calibrated using a neutral phosphate pH standard solution of pH7(pH6. 865), a phthalate pH standard solution of pH4(pH4. 008), or a borate pH standard solution of pH9(pH9.

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