The heat of neutralisation of a strong acid and a strong alkali is \[57.0\,kJ\,mo{{l}^{-1}}\]. The heat released when \[0.5\,mole\] of \[HN{{O}_{3}}\] solution is mixed with \[0.2\,mole\] of \[KOH\] is [KCET 1991; AIIMS 2002; AMU (Engg.) 2002]

The heat of neutralisation of a strong acid and a strong alkali is \[5

1.	The heat of neutralisation of a strong acid and a strong alkali is \[57.0\,kJ\,mo{{l}^{-1}}\]. The heat released when \[0.5\,mole\] of \[HN{{O}_{3}}\] solution is mixed with \[0.2\,mole\] of \[KOH\] is [KCET 1991; AIIMS 2002; AMU (Engg.) 2002]
A.	\[57.0\,kJ\]
B.	\[11.4\,kJ\]
C.	\[28.5\,kJ\]
D.	\[34.9\,kJ\]
Answer» C. \[28.5\,kJ\]

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The heat of neutralisation of a strong acid and a strong alkali is \[57.0\,kJ\,mo{{l}^{-1}}\]. The heat released when \[0.5\,mole\] of \[HN{{O}_{3}}\] solution is mixed with \[0.2\,mole\] of \[KOH\] is [KCET 1991; AIIMS 2002; AMU (Engg.) 2002]

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