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6.1. Equilibrium - 1 (chemical Equilibrium) — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry6.1. Equilibrium - 1 (chemical Equilibrium)1 Mark
MCQ
The exothermic formation of $Cl{F_3}$ is represented by the equation $C{l_{2(g)}} + 3{F_{2(g)}}$ $\rightleftharpoons$ $2Cl{F_{3(g)}}$; $\Delta H = - 329\,kJ$ Which of the following will increase the quantity of $Cl{F_3}$ in an equilibrium mixture of $C{l_2},\,{F_2}$ and $Cl{F_3}$
  • A
    Increasing the temperature
  • B
    Removing $C{l_2}$
  • C
    Increasing the volume of the container
  • ✓
    Adding ${F_2}$
✓

Answer

Correct option: D.
Adding ${F_2}$
(d) By increasing the amount of ${F_2}$ in the reaction the amount of $Cl{F_3}$ increases.

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