1.

The heat of neutralisation of strong base and strong acid is - 57.0 KJ. The heat released when 0.5 mole of HNO_3 solution is added to 0.20 moles of NaOH solution is

Answer»

57.0 KJ
11.40 KJ 
28.5 KJ
34.9 KJ 

ANSWER :B


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