A) 57.3 kJ
B) \[2\times 57.3\text{ }kJ\]
C) 57.3/2 kJ
D) Cannot be predicted
Correct Answer: B
Solution :
1 mole of\[{{H}_{2}}S{{O}_{4}}=2\]g-equivalent of\[{{H}_{2}}S{{O}_{4}}\]Hence, when 1 mole of\[{{H}_{2}}S{{O}_{4}}\]is mixed with 2 moles of\[NaOH,\]the heat evolved will be\[2\times \]\[57.3\text{ }kJ\].
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