Question

For the equilibrium:
Caco, (s)= Cao(s)+ CO2(g) the
pressure of
CO2
2 is 1 atm at
equilibrium in a container of 'V'
litre, at temperature 'T'. Which
one is not correct?​

Answer 1

Explanation:

ANSWER

Given, K

P

=1 atm=P

CO

2

V=10 liters

Temperature=927+273=1200 K

m=20 g

⟹PV=nRT

⟹(1)(10)=(n)(0.0821)(1200)

⟹n=0.1moles

0.1 moles of CO

2

is produced.

So, 0.1 moles of CaCO

3

is consumed, i.e.,10 g of CaCO

3

is consumed and 50% of CaCO

3

is remaining.