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Assertion : For the reaction 2 NH (3 (...

Assertion : For the reaction ` 2 NH _(3 (g)) to N _(2 (g)) + 3 H _(2 (g)), Delta H gt Delta U`
Reason : Enthalpy change is always greater than internal energy change

A

If both assertion and reason are true and reason is the correct explanation of assertion

B

If both assertion and reason are true and reason is not the correct explanation of assertion

C

If assertion is true, but reason is false

D

If both assertion and reason are false

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What is the effect of temperature on the reaction? N 2 ( g ) + 3 H 2 ( g ) ↔ 2 N H 3 ( g ) + H e a t

In Haber's process, ammonia is manufactured according to the following reaction N_(2(g)) + 3H_(2(g)) hArr 2NH_(3(g)) , Delta H^(@) = -2.4 kJ The pressure inside the chamber is maintained at 200 atm and temperature at 500^(@)C . Generally this reaction is carried out in presence of Fe catalyst. The preparation of ammonia by Haber's process is an exothermic reaction. If the preparation follows the following temperature pressure relationship for its % yield. Then for temperature T_(1), T_(2) and T_(3) , the correct option is :

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