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Byju's Answer
Standard XII
Chemistry
Entropy
5 grams caco3...
Question
5 grams caco3 on heating produced 112 CC of CO2 at STP what is the extent of reaction?
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Solution
C
a
C
O
3
→
C
a
O
+
C
O
2
100
g
22
.
4
L
o
r
22400
m
l
100
g
o
f
C
a
C
O
3
g
i
v
e
s
22400
m
l
o
f
C
O
2
5
g
o
f
C
a
C
O
3
g
i
v
e
s
=
22400
100
×
5
=
1120
m
l
T
h
e
g
i
v
e
n
a
m
o
u
n
t
o
f
C
O
2
i
s
112
m
l
o
n
l
y
.
T
h
a
t
m
e
a
n
s
s
t
i
l
l
m
o
r
e
a
m
o
u
n
t
o
f
p
r
o
d
u
c
t
s
h
o
u
l
d
b
e
f
o
r
m
e
d
.
S
o
t
h
e
r
e
a
c
t
i
o
n
o
c
c
u
r
s
v
e
r
y
s
l
o
w
l
y
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