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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता १०

Calcium carbonate is decomposed on heating in the following reaction CaCO3 → CaO + CO2 Calculate the gram molecular mass of calcium carbonate involved in this reaction. - Science

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प्रश्न

Calcium carbonate is decomposed on heating in the following reaction 

CaCO3 → CaO + CO2

Calculate the gram molecular mass of calcium carbonate involved in this reaction.

बेरीज

उत्तर

Gram molecular mass of CaCO3

= 40 + 12 + 3(16)

= 100 g

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पाठ 7: Atoms and Molecules - Evaluation [पृष्ठ १०४]

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सामाचीर कलवी Science [English] Class 10 SSLC TN Board
पाठ 7 Atoms and Molecules
Evaluation | Q VIII. 1. ii. | पृष्ठ १०४

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