MCQOPTIONS
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| 1. |
Which of the following statement is correct [NCERT 1978] |
| A. | \[\Delta H\] is positive for exothermic reaction |
| B. | \[\Delta H\] is negative for endothermic reaction |
| C. | The heat of neutralization of strong acid and strong base is always the same |
| D. | The enthalpy of fusion is negative |
| Answer» D. The enthalpy of fusion is negative | |