I need true and false responses please In an exothermic equilibrium reaction inc

Question

I need true and false responses please In an exothermic equilibrium reaction increasing the reaction temperature favors the formation of reactants.___________ Le Chatelier's principle states that if a system at equilibrium is disturbed, the equilibrium will shift to minimize these disturbance._______ If a reaction is endothermic, increase in the reaction temperature results in an increase in K..Given the Haber's Process for the synthesis of ammonia, N_2 (g) + 3 H_2(g) lHar 2 NH_3 (g) Delta H degree = - 92.4 kJ, one can increase the production of ammonia by increasing the temperature.________.

Explanation / Answer

3) the exothermic reactions liberate heat in forward direction so if we will increase the temperature the system will try to nullify the effect of increase of temperature by moving in backward direction.

So the increase in temperature will favour formation of reactants (True)

4) According to Le-Chatelier's principle the system in equilbirium if made to undergo any changes then the system tries to nullify the effect.

So yes it is true

5) In case of endothermic reaction , heat is required to move reaction in forward direction. If tempearure is increased the reaction will move in forward direction.

This will increas the Keq value.

6) The negativ sign of enthalpy indicates that the reaction is exothermic reaction.

So on increase the temperature the equilibrium will shift in backward direction. this will decrease the formation of NH3.

So the given statement is false.

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