11th Class Physics Motion in a Straight Line / सरल रेखा में गति Question Bank 11th CBSE Physics One Dimensional Motion

  • question_answer
    Osmotic pressure of 1 M KCl solution is higher than 1 M urea solution. Why?  

    Answer:

    KCl is an electrolyte, it undergo dissociation in solution, hence number of particles increases. Urea is non-electrolyte.  


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