Chemistry, asked by yash250203, 8 months ago

(6) Calculate mole fraction of KoH in 28%w/w aqueous KOH solution

Answers

Answered by vidhishagawand2002

0

Answer:

Explanation:

28%w/w aqueous KOH solution

28 g KOH in 100g of H2O

moles of KOH = 28/56

= 0.5

moles of H2O = 100/18

= 5.56

mole fraction of KoH = 0.5/0.5+5.56

= 0.082

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