Q15 and 16☝️
First step is
H20 l to H20 g at 100 C
Δ G = 0
For second step
H2O g at 1 atm to H2O g at 2 atm
Δ S = nR ln(P1/P2) = -2 ln 2
Δ G = -T Δ S = 2 * 373 * ln2 = 515
Is it matching though?
Yeah got it bro. I was thinking it as a single unit
Q15 and Q17 In first pic. By mistake written Q16
Not getting 15 bro. Good question.
@Azimuddin_Sheikh @Supreeta_Sen Pls see
Yeah me not getting either
@arush_kumar_singh Q15 bro
I had tried it and didn't got
LOL. Chain reaction:
Is answer C @chetan_pandey bro ? For 15
I think it should be that only, check if this is wrong :
@chetan_pandey bro what's the answer ???
@Viraam_Rao bro can u check my way ? Here AB are XY and they r in constant pressure zone .
17 is ans B?
For 15th it's C
@chetan_pandey bro got same u can check post #12 .
Looked wierd but was quite simple. Thank you @Azimuddin_Sheikh
What about 17?
Yeah you are right but how??