Tardigrade
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Tardigrade
Question
Chemistry
Formation of C l F3 from C l2 and F2 is an exothermic process. The equilibrium system can be represented as Cl 2( g )+3 F 2( g ) leftharpoons 2 ClF 3 ; Δ H=-329 kj mol -1 Which of the following will increase quantity of ClF 3 in the equilibrium mixture?
Q. Formation of
Cl
F
3
from
C
l
2
and
F
2
is an exothermic process. The equilibrium system can be represented as
C
l
2
(
g
)
+
3
F
2
(
g
)
⇌
2
Cl
F
3
;
Δ
H
=
−
329
kj mol
−
1
Which of the following will increase quantity of
Cl
F
3
in the equilibrium mixture?
2731
245
Equilibrium
Report Error
A
Increase in temperature, decrease in pressure, addition of
C
l
2
38%
B
Decrease in temperature and pressure, addition of
Cl
F
3
25%
C
Increase in temperature and pressure, removal of
C
l
2
25%
D
Decrease in temperature, increase in pressure, addition of
F
2
12%
Solution:
Exothermic reaction, decrease in number of moles, increase in concentration of reactants.