Question

For the reaction :
$CaC{O}_3\left(s\right)\rightleftharpoons CaO\left(s\right)+C{O}_2\left(g\right);\Delta n=$ 1.
If true enter 1, if false enter 0.

Answer 1

For the reaction :
$CaC{O}_3\left(s\right)\rightleftharpoons CaO\left(s\right)+C{O}_2\left(g\right);\Delta n=$ 1.

Here, $\Delta n$ is the difference in the number of moles of gaseous products and the number of moles of gaseous reactants.
For the given reaction, $\Delta n=1-0=1$.