Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 12-science Answered

sir ...........consider the reaction A->B+C

                      A(g)      ->         B(g)+C(g)

AT TIME T=0 p1 atm  ->         0atm   0atm

AT TIME T     (P1-x)atm          xatm   xatm

where x is the decrease in partial pressure of A and increase in partial pressure of B&C.

my question is---why is  there a decrease in partial pressure in A and why is there a increase in partial pressure of B and C.it is very confusing...............thank you

Asked by kaamil ahmed | 15 May, 2014, 07:47: AM
answered-by-expert Expert Answer
Dear Kaamilahamed

In the reaction of A --> B + C
When reaction proceeds, the amount of A gas decreases. So, the partial pressure of A keeps on decreasing.
As reaction proceeds, the amount of B and C increases, hence the partial pressure of B and C increases.
Regards

Topperlearning Team.
Answered by Prachi Sawant | 15 May, 2014, 11:37: AM
CBSE 12-science - Chemistry
Asked by amitkumar.cis | 14 Jan, 2021, 12:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 22 Jun, 2016, 09:20: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 22 Jun, 2016, 09:18: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×