find the molarity (M) of 4% w/v NaOH solution.
NEED brief explanation.
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Explanation:
find the molarity (M) of 4% w/v NaOH solution.
4% (w/v) means 4 gm of NaOH in 100 ml.
The molecular mass of NaOH is = 40
So, Molarity=
4/40 × 1000/100
=1M
Answered by
1
Explanation:
molarity = 4gm of Naoh in 100 ml
molecular mass of Naoh =40
so molarity =4/40×1000/100= 1 m
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