Chemistry · Acids, Bases and Salts
विलयन की अम्लता या क्षारकता को मापने के लिए पी. एच. (pH) स्केल का निर्धारण किसने किया था?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1अल्बर्ट आइंस्टीन ने
- 2आइज़क न्यूटन ने
- 3एस. पी. एल. सॉरेन्सन ने✓
- 4जॉन डाल्टन ने
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एस. पी. एल. सॉरेन्सन ने
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