For a reaction,the value of $K_p$ increases with an increase in temperature. The $\Delta H$ for the reaction would be

Consider the equilibrium $CO_{(g)} + 3H_{2(g)} \rightleftharpoons CH_{4(g)} + H_2O_{(g)}$. If the pressure applied over the system increases by two-fold at constant temperature,then which of the following statements are correct?
$(A)$ Concentration of reactants and products increases.
$(B)$ Equilibrium will shift in the forward direction.
$(C)$ Equilibrium constant increases since the concentration of products increases.
$(D)$ Equilibrium constant remains unchanged as the concentration of reactants and products remain the same.
Choose the correct answer from the options given below:

The binding of oxygen by haemoglobin $(Hb)$ forming $(HbO_2)$ is partially regulated by the concentration of $H_3O^{+}$ and dissolved $CO_2$ in blood.
$HbO_2 + H_3O^{+} + CO_2 \rightleftharpoons (H^{+} - Hb - CO_2) + O_2 + H_2O$
Release of $O_2$ is favoured when there is:

For the isomerization reaction $cis-2-pentene \rightleftharpoons trans-2-pentene$,the standard free energy change at $400 \ K$ is $-3.67 \ kJ/mol$. If more $trans-2-pentene$ is added to the reaction vessel,then ...........

Which of the following conditions is favorable for the forward reaction in the equilibrium: $H_2 \rightleftharpoons H + H$ $(\Delta H = +ve)$?

If pressure is applied to the equilibrium of liquid $\rightleftharpoons$ vapour,the boiling point of liquid:-