The percentage of oxygen in \[NaOH\] is [CPMT 1979]

1.	The percentage of oxygen in \[NaOH\] is [CPMT 1979]
A.	40
B.	60
C.	8
D.	10
Answer» B. 60

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The percentage of oxygen in \[NaOH\] is [CPMT 1979]

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