केमिस्ट्री इन हिंदी
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Hello There!
Chemistry in Hindi Language is called Rasaayan Vigyaan
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rohan776:
thank you
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Explanation:
सौ ग्राम caco3 को गर्म करने पर 56 gram ka saman to Deta Hai Siddh Kijiye ki Diye Gaye nimki paushtik
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