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Some Basic Concepts of Chemistry · 2025 · 2 Apr · Shift 1

2 Chemistry questions from this JEE Main paper
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Some Basic Concepts of Chemistry · 2025 · 2 Apr · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q2.CaCO3​( s)+2HCl(aq)→CaCl2​(aq)+CO2​( g)+H2​O(l) Consider the above reaction, what mass of CaCl2​ will be formed…
    Chemistry · Some Basic Concepts of Chemistry · MCQ
  2. Q10.On complete combustion 1.0 g of an organic compound (X) gave 1.46 g of CO2​ and 0.567 g of H2​O. The empirical formula mass of compound (X) is ​ g. (Given molar…
    Chemistry · Some Basic Concepts of Chemistry · MCQ