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Most Important Selected Qs for JEE AdvancedChemistrySome Basic Concepts of Chemistry

The weight of a residue obtained by heating 2.76 g of silver carbonate is :

Options

  1. A2.76 g
  2. B2.98 g
  3. C2.16 g
  4. D2.44 g

Correct answer

C. 2.16 g

Step-by-step solution

aligned & 2 Ag ₂ CO ₃ 4 Ag +2 CO ₂+ O ₂ & 552 gm Ag CO ₃ 432 ~g of Ag & 2.76 ~g Ag ₂ CO ₃ 432 552 2.76=2.16 ~g aligned

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