MCQ
A soap molecule has a:
- AHydrophobic head and hydrophobic tail.
- BHydrophobic head and hydrophilic tail.
- CHydrophilic head and hydrophilic tail.
- DHydrophilic head and hydrophobic tail.
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$\text{Mg(s)}\ +\ \text{CuO(s)}\xrightarrow{\ \ \ \ \ \ \ \ \ \ \ }\text{MgO(s)}\ +\ \text{Cu(s)}$
This equation represents: