1.

In circus method 0.099 g organic compound gave 0.287 g AgCl. The percentage of chlorine in the compound will be

Answer»

`28.6`
`71.7`
`35.4`
`64.2`

Solution :`%` of CHLORINE `= (35.5)/(143.5) XX (" MASS of" AGCL)/(" Mass of substance") xx 100`
` =(35.5)/(143.5) xx (0.287)/(0.099) xx 100 = 71.71%`


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