Chemistry · Chemical Reactions
जब लोहे की कील में जंग लगता है, तो कील का वजन __________।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1पहले बढ़ता है फिर कम होता है
- 2बिल्कुल समान रहता है
- 3बढ़ जाता है✓
- 4कम हो जाता है
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बढ़ जाता है
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