Equilibrium Question 317
Question: The number of moles of hydroxide $ (O{H^{-}}) $ ion in 0.3 litre of 0.005 M solution of $ Ba{{(OH)}_2} $ is [JIPMER 2001]
Options:
A) 0.0050
B) 0.0030
C) 0.0015
D) 0.0075
Show Answer
Answer:
Correct Answer: B
Solution:
Moles of $ [O{H^{-}}]=M\times V $ Number of $ NaOH=0.3\times 0.005\times 2=0.0030 $
