ChemistryNEET 2023Stoichiometry and limiting reagent

Some Basic Concepts of Chemistry

The right option for the mass of $C O_{2}$ produced by heating 20 g of 20% pure limestone is (atomic mass of Ca = 40):

$CaC O_{3} 1200 K CaO + C O_{2}$

A.1.12 g
B.1.76 g✓
C.2.64 g
D.1.32 g

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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