(M)/(20) NaCl and (M)/(20) CH(3)COOH ar...

`(M)/(20)` NaCl and `(M)/(20) CH_(3)COOH ` are kept in separate containers. If their osmotic pressure are `P_(1)` and `P_(2)` respectively . What is the correct statement ?

`P_(1) =P_(2)`

`P_(1) gt P_(2)`

`P_(2) gt P_(1)`

`P_(1)= P_(2) = 1 `atm.

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The correct Answer is:

NaCl dissciates completely while `CH_(3) COOH` dissociates to a small extent. Hence `P_(1) gt P_(2)` "STRONG ELECTROLYTE IS THE KEY"

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