MCQ
What happens when naphthalene balls are put inside kerosene
- APrecipitates
- BDissolves upon heating
- ✓Dissolves easily
- DDoes not dissolve
Here, naphthalene and kerosene are polar compounds.
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$2{C_4}{H_{10(g)}}\, + \,13{O_{2(g)}}\, \to \,8C{O_{2(g)}}\, + \,10{H_2}{O_{(l)}}\,;$ $\Delta {H^o}\, = \, - \,5756\,KJ$