Question

Someone solve this question asap with correct explanation.

The answer is 3 but I don't think that's possible since the no. of moles are same :( ​

Answer 1

Answer:

see deltaH is negative so increasing temp will make it go backward

and if we increase the pressure then it will shift towards less no of gaseous moles which is backward.

and adding inert gas at constant pressure doesnot affect the eqbm.

so by adding carbon we will increase the reactants conc and it will shift forwad.

so sorry i didnt realized that change in gaseous moles is postive bcoz i took carbon moles also in that.. sorry..

now on adding inert gas at constant pressure the eqbm will shift forward if change in gaseous moles is positive.

and i forgot that carbon here is solid so adding its conc will not affect the rqbm... 3rd is right ans.. sorry again.. lol