Question

From the reaction, $2N{O}_2$ $+$ $F_2$ $=$ $2N{O}_{2}F$, the rate expression according to the law of mass action depends on :

• A. The square of the concentration of Nitrogen Dioxide
• B. Only on the concentration of Fluorine
• C. Only on the concentration of Nitrogen Dioxide
• D. Both on the square of the concentration of Nitrogen dioxide, and on the concentration of Fluorine raised to the power of one

Answer 1

The correct option is D Both on the square of the concentration of Nitrogen dioxide, and on the concentration of Fluorine raised to the power of one

The reaction $2N{O}_2$ $+$ $F_2$ $=$ $2N{O}_{2}F$, the rate expression according to the law of mass action can be written as-
$Rate$ $=$ $k$$[N{O}_2{]}^2$$\left[F_2\right]$
Thus, it depends on the square of the concentration of Nitrogen dioxide and on the concentration of Fluorine raised to the power of one.