Physics · Chemical Reactions
निम्नलिखित प्रक्रियाओं में से कौन सा रासायनिक परिवर्तन का एक उदाहरण है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1NaOH और HCl के विलयनों को मिलाना✓
- 2लोहे की छड़ को गर्म करना
- 3बर्फ का पिघलना
- 4कपूर का ऊर्ध्वपातन (Sublimation)
सही उत्तर देखें
NaOH और HCl के विलयनों को मिलाना
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