Chemistry · Chemical Reactions and Equations
जब लोहे की कील में जंग लगता है, तो उसके वजन में क्या परिवर्तन होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1यह पहले घटता है और फिर बढ़ता है
- 2यह वही रहता है
- 3यह घट जाता है
- 4यह बढ़ जाता है✓
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यह बढ़ जाता है
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