×
Detail Form
We will send your result on your email id and phone no. please fill detail
1.
A reactant with initial concentration 
showing first order change takes 40 minute to become half. If it shows zero order change taking 20 minute to becomes half under the similar conditions, the ratio, 
for first order and zero order kinetics will be:
showing first order change takes 40 minute to become half. If it shows zero order change taking 20 minute to becomes half under the similar conditions, the ratio, for first order and zero order kinetics will be:
2.
The reason for almost doubling the rate of reaction on increasing the temperature of the reaction system by 
is
is
3.
Plot of 
versus time 
is straight line. This indicates that the reaction is of:
versus time is straight line. This indicates that the reaction is of:
4.
The 
of the first order reaction is
of the first order reaction is
5.
In a zero-order reaction for every 
rise of temperature, the rate is doubled. If the temperature is increased from to 
the rate of the reaction will become:
rise of temperature, the rate is doubled. If the temperature is increased from to the rate of the reaction will become:
6.
The time required for 100% completion of a zero order reaction is
7.
The reaction,
is
is
8.
The thermal decomposition of a compound is of first order. If a sample of the compound decompose 50% in 120 min. What time will it take to undergo 90% decomposition?
9.
Which one of the following statements for the order of a reaction is incorrect?
10.
The rate of chemical reaction depends on the nature of chemical reactions, because: