किस अवलोकन को सबसे अधिक वस्तुनिष्ठ माना जाएगा?
Which observation would be considered the most objective?
Explanation opens after your attempt
D. विलयन का पीएच छह हैThe solution has a pH of six
Concept
A measured pH value is independent of personal opinion and is therefore more objective. In exams choose data obtained with standard instruments.
Why this answer is correct
The correct answer is D. विलयन का पीएच छह है / The solution has a pH of six. A measured pH value is independent of personal opinion and is therefore more objective. In exams choose data obtained with standard instruments.
Exam Tip
पीएच का मापा गया मान व्यक्तिगत राय से स्वतंत्र है इसलिए अधिक वस्तुनिष्ठ है। परीक्षा में मानक उपकरण आधारित डेटा चुनें।
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