Calculate the mass of $C O_{2}$ produced by heating $20 g$ of pure limestone $(C a C O_{3})$ .

20 g

No worries! We‘ve got your back. Try BYJU‘S free classes today!

10 g

No worries! We‘ve got your back. Try BYJU‘S free classes today!

8.8 g

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

5.5 g

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 8.8 g
$C a C O_{3} \to C a O + C O_{2}$
Given mass of pure $C a C O_{3} = 20 g$
$100 g$ of $C a C O_{3}$ produce $44 g$ of $C O_{2}$
So, $20 g$ of $C a C O_{3}$ will produce $(\frac{44}{100} \times 20) = 8.8 g$ of $C O_{2}$

Suggest Corrections

Similar questions

C O_{2}

20 g

(C a C O_{3})

C O_{2}

(C a O)

C a C O_{3}

60

22

C O_{2}

C a C O_{3}

Join BYJU'S Learning Program