Physics, asked by deshdeepakjaisw7655, 5 months ago

Correct statement of NAOH

Answers

Answered by sharanp

1

Answer:

sodium hydroxide

Explanation:

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Answered by tripathimaya0987623

0

Answer:

1 molal NaOH solution means 1 moles of solute dissolved in 1000 gms of solvent

Therefore, number of moles = 7

moles = weight / 40

weight = 280 gms

%(w/w) = weight of solute in grams x 100 / weight of solutions in gms

%(w/w) = 28

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