Question

The effect of temperature on equilibrium constant is expressed as (T2> T1)

log K2 / $\mathrm { K } _ { 1 } \frac { - \Delta \mathrm { H } } { 2.303 } \left[ \frac { 1 } { \mathrm {~T} _ { 2 } } - \frac { 1 } { \mathrm {~T} _ { 1 } } \right]$. For endothermic

reaction false statement is

• A. = positive
• B. $\Delta$H = positive
• C. log K2> log K1
• D. K2> K1

Answer 1

Answer: (A)

= positive

Answer 2

log K2 / logK1$= \frac { - \Delta \mathrm { H } } { 2.303 } \left[ \frac { 1 } { \mathrm {~T} _ { 2 } } - \frac { 1 } { \mathrm {~T} _ { 1 } } \right]$

$\Delta$H = Positive