Sodium hydroxide is also known as
Alimestone
Bcaustic sodaCORRECT
Cquicklime
Dbaking soda
WAECChemistry
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Why the answer is B, and why the others tempt you.
NaOH = caustic soda. NaHCO₃ = baking soda. CaO = quicklime. CaCO₃ = limestone.
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