Atoms and Molecules: 75 Question Answer
In this post, questions and answers of atoms and molecules are provided which includes NCERT questions as well. 1. In a reaction 5.3 g of sodium carbonate reacted with 6 g of ethanoic acid. The products were 2.2 g of carbon dioxide, 0.9 g water and 8.2 g of sodium ethanoate. Show that these observations […]
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