Q.

For a reaction, AP, the plots of [A] and [P] with time at temperatures   T1 and T2are given below.

Question Image

If T2 > T1, the correct statement(s) is (are)

(Assume ΔH0 and ΔS0 are independent of temperature and ratio of lnK at T1 to lnK at T2 is greater than T2T1 . Here H, S, G and K are enthalpy, entropy, Gibbs energy and equilibrium constant, respectively.)

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

ΔGθ<0,ΔSθ>0

b

ΔHθ<0,ΔSθ<0

c

ΔGθ<0,ΔHθ>0

d

ΔGθ<0,ΔSθ<0

answer is A, C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

detailed_solution_thumbnail

AP     given T2>T1lnK1lnK2>T2T1T1lnk1>T2lnk2    ΔG10>ΔG20ΔH+T1ΔS>ΔH+T2ΔS    T1ΔS>T2ΔSΔS<0

Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon