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(a) Define the terms osmosis and osmotic...

(a) Define the terms osmosis and osmotic pressure. Is the osmotic pressure of a solution a colligative property? Explain.
(b) Calculate the boiling point of a solution prepared by adding `15.00g` of `NaCl` to `250.0g` of water. (`K_(b)` for water `=0.512K kg "mol"^(-1)`, Molar mass of `NaCl=58.44g`)

Text Solution

Verified by Experts

Moles of NaCl ` = (11.7)/(58.5)`
Molarity ` = (11.7)/(58.5 xx 2) = 0.1 M`
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MODERN PUBLICATION-SOLUTIONS-REVISION EXERCISES (LONG ANSWER QUESTIONS)
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