निम्न में से कौन यौगिक नहीं है?
Which of the following is not a compound?
Explanation opens after your attempt
D. सोनाGold
Concept
Gold is an element not a compound. Exam tip: single metal names usually indicate elements.
Why this answer is correct
The correct answer is D. सोना / Gold. Gold is an element not a compound. Exam tip: single metal names usually indicate elements.
Exam Tip
सोना एक तत्व है यौगिक नहीं। परीक्षा में धातुओं के एकल नामों को तत्व समझें।
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