A gas phase decomposition of dimethyl either follows the 1st order kinetics `CH_{3}OCH_{3}CH_{3}OCH_{3}harrCH_{4}(g)+H_{2}_(g)+CO_{(g)}`. The reaction is carried out in a costant volume container at `(500^oC)` and has a half life period of 14.5 (min). Initially only dimethyl ether is present at a pressure of 0.4 atmosphere. What is the total pressure of the system after 12 (min) ? Assume Ideal behaviour

The decomposition of dimethyl ether leads to the formation of (CH)_(4) and (H)_(2) and (CO) and the reaction rate is given by Rate =(k)[(CH)_(3) (OCH)_(3)]^(3 / 2) The rate of reaction is followed by increase in pressure in a closed vessel, so the rate can also be expressed in terms of the partial pressure of dimethyl ether, i.e., Rate= (k)P (C H)_(3) (OCH)_(3)^(3 / 2) If the pressure is measured in bar and time in minutes, then what are the units of rate and rate constants?

In Haber's process, ammonia is manufactured according to the following reaction N_(2(g)) + 3H_(2(g)) hArr 2NH_(3(g)) , Delta H^(@) = -2.4 kJ The pressure inside the chamber is maintained at 200 atm and temperature at 500^(@)C . Generally this reaction is carried out in presence of Fe catalyst. The preparation of ammonia by Haber's process is an exothermic reaction. If the preparation follows the following temperature pressure relationship for its % yield. Then for temperature T_(1), T_(2) and T_(3) , the correct option is :

A compound 'A' dissociate by two parallel first order paths atcertain temperature A(g) overset(k_(1)(min^(-1))rarr2B(g) k_(1)=6.93xx10^(-3) min^(-1) A(g)overset(k_(2)(min^(-1))rarrC(g) k_(2)=6.93xx10^(-3) min^(-1) The reaction started whith 1 mole of pure A in 1 litre closed container with the initial pressure 2 atm what is the pressure (in atm ) developed in container after 50 minuts from start of experiment?

The gaseous decomposition reaction, A(g) rarr 2B(g) + C(g) is observed to first order over the excess of liquid water at 25^(@) C. It is found that after 10 minutes the total pressure of system is 188 torr and after very long time it is 388 torn The rate constant of the reaction (in hr^(1) ) is: [Given: vapour pressure of H_(2) O at 25^(@) C is 28 torr(In 2 = 0.7, In 3 = 1.1, In 10 = 2.3)]