Question

how many gram of Naoh required to make 1.5 litre of 0.5N solution ​

Answer 1

Answer:

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Answer 2

ANSWER:

30 gram of NaOH required to make 1.5 litre of 0.5N solution.

Explanation:

The Molar mass of NaOH =(23+16+1)=40 g i.e Mass of one mole of NaOH is 40 g.

1 litre 0.5(N) NaOH solution contain 0.5 mole NaOH.

1.5 litre 0.5(N) NaOH solution contain 1.5×0.5 mole NaOH= 0.75 mole NaOH

Mass of 0.75 mole Of NaOH is 0.75×40 g= 30 g

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