The principal reason that solid sodium hydroxide is not used as a primary standard for acid-base tit — Laboratory Chemistry Chemistry Question
Question
The principal reason that solid sodium hydroxide is not used as a primary standard for acid-base titrations is that it
A.✓ Correct
absorbs water from air.
B.
has a low molar mass.
C.
reacts slowly with many acids.
D.
ionizes in water.
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