Question Text
Question 1 :
___________ is the unit for the rate of a chemical reaction.
Question 2 :
The branch of chemistry which deals with the study of chemical reaction rate is known as :
Question 7 :
For the reaction $A+B\rightarrow $ product, it is found that the order of $A$ is $1$ and the order of $B$ is $\dfrac{1}{2}$, the concentration of both A and B are increased four times, the rate will increase by a factor of:
Question 9 :
$A$ <br> $+$ <br> $2B$ <br> $=$ <br> $4C$. The rate of appearance of $C$ at a time $t$ is $1.5\times10^{-3}molL^{-1}sec^{-1}$. What will be the instantaneous rate of the reaction?
Question 10 :
For the reaction :<br/>$2NH_{3}(g) \rightarrow N_{2}(g) + 3H_{2}(g)$<br/>if rate of disappearance of of $NH_{3}$ is $1.7\ gm/sec$ then rate of appearance of ${N}_{2}$ should be:
Question 12 :
In an experiment, $200ml$. of $0.5$ oxalic acid is shaken with $10g$ of activated charcoal and fiftered. The concentration of the filtrate is reduced to $0.4 M$. The amount of adsorption $(x/m)$ is?
Question 14 :
The adsorption of a gas, on a solid surface, varies with pressure of the gas in which of the following manner?
Question 15 :
The process of adsorption of hydrogen over palladium surface is called:
Question 17 :
If x is the amount of adsorbate and m is the amount of adsorbent, which of the following relations is not related to adsorption process?
Question 20 :
The following statements relate to the adsorption of gases on a solid surface. <div><br/></div><div>Identify the incorrect statement among them :</div>