Q. The rate for the reaction, $RCl + NaOH(aq) \rightarrow ROH + NaCl$ is given by rate =k[RCl],the freezing point of the reaction is
A) Unaffected by increasing the temperature of the reaction
B) Decreased on increasing the temperature of the reaction
C) Halved on reducing the concentration of RCl to half
D) Doubled on doubling the concentration of NaOh
Explanation
(c)
$r = k\lbrack RCl\rbrack$
If $\lbrack RCl\rbrack = \frac{1}{2}$, then rate=$\frac{r}{2}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.