MCQ
For the following gaseous reaction ${H_2} + {I_2}$ $\rightleftharpoons$ $2HI$, the equilibrium constant
  • A
    ${K_p} > {K_c}$
  • B
    ${K_p} < {K_c}$
  • ${K_p} = {K_c}$
  • D
    ${K_p} = 1/{K_c}$

Answer

Correct option: C.
${K_p} = {K_c}$
(c) If $\Delta n$$=0$ then ${K_p} = {K_c}$

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Similar questions

Consider the following elements.

Which of the following is/are true about $\mathrm{A}^{\prime}, \mathrm{B}^{\prime}, \mathrm{C}^{\prime}$ and $\mathrm{D}^{\prime}$ ?

$A$. Order of atomic radii: $\mathrm{B}^{\prime}<\mathrm{A}^{\prime}<\mathrm{D}^{\prime}<\mathrm{C}^{\prime}$

$B$. Order of metallic character: $\mathrm{B}^{\prime}<\mathrm{A}^{\prime}<\mathrm{D}^{\prime}<\mathrm{C}^{\prime}$

$C$. Size of the element : $\mathrm{D}^{\prime}<\mathrm{C}^{\prime}<\mathrm{B}^{\prime}<\mathrm{A}^{\prime}$

$D$. Order of ionic radii : $\mathrm{B}^{\prime+}<\mathrm{A}^{\prime+}<\mathrm{D}^{\prime+}<\mathrm{C}^{\prime+}$

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