Solutions Question 180

Question: The weight of pure NaOH required to prepare 250cm3 of 0.1N solution is [KCET 1991; Kerala PMT 2004]

Options:

A) 4g

B) 1g

C) 2g

D) 10g

Show Answer

Answer:

Correct Answer: B

Solution:

N=wE×V(l) Þ 0.1=w40×0.25w=1,gm



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