JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Colligative properties of electrolyte

  • question_answer
    Osmotic pressure of 0.1 M solution of \[NaCl\] and  \[N{{a}_{2}}S{{O}_{4}}\] will be                                            [AFMC 1978]

    A)                 Same

    B)                 Osmotic pressure of \[NaCl\] solution will be more than \[N{{a}_{2}}S{{O}_{4}}\] solution

    C)                 Osmotic pressure of \[N{{a}_{2}}S{{O}_{4}}\] solution will be more than \[NaCl\]

    D)                 Osmotic pressure of \[NaS{{O}_{4}}\] will be less than that of \[NaCl\] solution

    Correct Answer: C

    Solution :

                \[N{{a}_{2}}S{{O}_{4}}\] have more osmotic pressure than \[NaCl\] solution because \[N{{a}_{2}}S{{O}_{4}}\] gives 3 ions.


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