When \[NaOH\] crystals are left in open air, they acquire a fluid laye – McqOptions

MCQOPTIONS

1.	When \[NaOH\] crystals are left in open air, they acquire a fluid layer around each crystal as [CPMT 1974]
A.	They start melting
B.	They absorb moisture from air
C.	They react with air to form a liquid compound
D.	They absorb \[C{{O}_{2}}\] from air
Answer» C. They react with air to form a liquid compound

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