Question

1 mole of carbon is burnt in air

Answer 1

when 1 mole of carbon is burnt in 1 mole(32 g) of air(dioxygen) ,then according to chemical equation (1) 1mole(44 g) of carbon dioxide is produced.

 

Answer 2

Answer:

i mole of carbon dioxide will produced.

Explanation:

C+O₂= CO₂

moles of carbon = mass of carbon in solution/mass of carbon

=  $\frac{12}{12}$ = 1 mole of carbon

moles of dioxygen = mass of dioxygen in solution /mass of dioxygen

= $\frac{2*16}{2*16}$

= $\frac{32}{32}$

= 1 moles of dioxygen present in solution

#remember here we are calculating moles of dioxygen not oxygen.

moles of carbon dioxide = mass of carbon dioxide in solution/mass of carbon dioxide

= $\frac{12+2*16}{12+2*16}$

= $\frac{44}{44}$ = 1 mole of CO₂

hence, when 1 moles of carbon burnt in air gives 1 mole of carbon dioxide.