At `100^(@)C` gaseous reaction `A(g)rarr3B(g)+C(g)` follows `I^(st )` order kinetics.After "10" mins total pressure of system is "325mm Hg" and after a long time total pressure is "400mmHg" .Then half life of reaction is-

At 100^(@)C the gaseous reaction A rarr 2B + C was observed to be of first order. On starting with pure A it is found that at the end of 10 minutes the total pressure of system is 176 mm. Hg and after a long time 270 mm Hg. From these data find (a) initial pressure of A (b) the pressure of A at the end of 10 minutes (c) the specific rate of reaction and (d) the half life period of the reaction ?

The decomposition of a gaseous substance (A) to yield gaseous products (B),(C) follows first order kinetics. If initially only (A) is present and "10" minutes after the start of the reaction, the pressure of "(A)" is "200mmHg" and the total pressure is "300mmHg" ,then the rate constant for reaction \(A \rightarrow B+C\) is

For the reaction 3A(g)rarr2B(g)+2C(g) , starting with pure A ,pressure after 9 min was 387.5 mm of Hg and after a long time was 400mm of Hg.Calculate half life of A in min.(Assume first order reaction.)

For the gaseous reaction A(g) rarr 4 B(g) + 3C( g) is found to be first order with respect to A. If at the starting the total pressure was 100mm Hg and after 20 minutes it is found to be 40 mm Hg. The rate constant of the reaction is :

At 300K,a gaseous reaction: A rarr B+C was found to follow first order kinetics. Starting with pure A,the total pressure at the end of 20 minutes was 100mm of Hg. The total pressure after the completion of the reaction is 180mm of Hg.The partial pressure of A (in mm of Hg ) is (A) 100 (B) 90 (C) 180 (D) 80

At 373 k, the following reaction A(g)rarr2B(g)+C(g) is found to be of first order. Starting with pure A, the total pressure at the end of 10 minutes was 176 mm Hg and after a long time when A was completely dissociated, it was 270 mm Hf. The pressure of A at the end of 10 minutes was

The decomposition of a gaseous substance (A) to yield gaseous products (B), (C) follows First order kinetics. If initially only (A) is present and 10 minutes after the start of the reaction the pressure of (A) is 200 mm Hg and that of overall mixture is 300 mm Hg, then rate constant for 2ArarrB+3C is :

The decomposition of a gaseous substance A yields gaseous products as shown, A(g) to 2 B(g) + C(g) . This reaction follows first order kinetics. If the total pressure at the start of the experiment & 9 minutes after the start are 169 mm and 221 mm, what is the value of rate constant?