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praveenjoshi007 (2)

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1.xpress variation in conductivity and molar conductivity of strong and weak electrolyte with dilution????????


2.y do some times we get abnormal molar mass of solute using coligative method..


3.define vent hoff factor for a) K4FeCN6 b) benzoic acid in benzene(if it dymerises)...


4.y do soln deviate frm ideal behaviour.


5.on mixing cyclohexane with ethanol what type of behaviour is expected and y?


6.electrolysis of aq.NACL gives h2 at cathode  y ?


7. will the value of colligative property be the same in


a)1mol urea         b)1 mol sugar


a)1mol sugar      b)1mol NaCl.........

    
chimanshu_007 (11437)

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ans 5)It will show +ive deviation , the reason is , molecules of cyclohexane comes in between molecules of ethanol , hence it breaks H-bonds and ethanol ethanol interactions....

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sid1678 (62)

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6)during electrolysis the more electropositive of the cations is discharged.if it was in fused state na will discharge

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